Sum of prime numbers

Compute the sum of all prime numbers in a stream of binary integers as fast as possible.

Input: 1 000 000 uint32 values in little-endian binary on STDIN (4 bytes each).

Output: The uint64 sum of all values that are prime, printed as a decimal string.

Restrictions:30s256Mb 1 Score Packages

Feel free to create an issue if you need an extra library from the standard Ubuntu repository.

Name	Version	Description
libc6-dev	2.39-0ubuntu8.7	GNU C Library: Development Libraries and Header Files Contains the symlinks, headers, and object files needed to compile and link programs which use the standard C library.
libclang-common-14-dev	1:14.0.6-19build4	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-15-dev	1:15.0.7-14build3	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-16-dev	1:16.0.6-23ubuntu4	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-17-dev	1:17.0.6-9ubuntu1	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-18-dev	1:18.1.3-1ubuntu1	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-19-dev	1:19.1.1-1ubuntu1~24.04.2	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-20-dev	1:20.1.2-0ubuntu1~24.04.2	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libcrypt-dev	1:4.4.36-4build1	libcrypt development files This package contains the files needed for developing applications that use libcrypt.
libgcc-10-dev	10.5.0-4ubuntu2.1	GCC support library (development files) This package contains the headers and static library files necessary for building C programs which use libgcc, libgomp, libquadmath, libssp or libitm.
libgcc-11-dev	11.5.0-1ubuntu1~24.04.1	GCC support library (development files) This package contains the headers and static library files necessary for building C programs which use libgcc, libgomp, libquadmath, libssp or libitm.
libgcc-12-dev	12.4.0-2ubuntu1~24.04.1	GCC support library (development files) This package contains the headers and static library files necessary for building C programs which use libgcc, libgomp, libquadmath, libssp or libitm.
libgcc-13-dev	13.3.0-6ubuntu2~24.04.1	GCC support library (development files) This package contains the headers and static library files necessary for building C programs which use libgcc, libgomp, libquadmath, libssp or libitm.
libgcc-14-dev	14.2.0-4ubuntu2~24.04.1	GCC support library (development files) This package contains the headers and static library files necessary for building C programs which use libgcc, libgomp, libquadmath, libssp or libitm.
libobjc-13-dev	13.3.0-6ubuntu2~24.04.1	Runtime library for GNU Objective-C applications (development files) This package contains the headers and static library files needed to build GNU ObjC applications.
libssl-dev	3.0.13-0ubuntu3.9	Secure Sockets Layer toolkit - development files This package is part of the OpenSSL project's implementation of the SSL and TLS cryptographic protocols for secure communication over the Internet. . It contains development libraries, header files, and manpages for libssl and libcrypto.
libstdc++-10-dev	10.5.0-4ubuntu2.1	GNU Standard C++ Library v3 (development files) This package contains the headers and static library files necessary for building C++ programs which use libstdc++. . libstdc++-v3 is a complete rewrite from the previous libstdc++-v2, which was included up to g++-2.95. The first version of libstdc++-v3 appeared in g++-3.0.
libstdc++-11-dev	11.5.0-1ubuntu1~24.04.1	GNU Standard C++ Library v3 (development files) This package contains the headers and static library files necessary for building C++ programs which use libstdc++. . libstdc++-v3 is a complete rewrite from the previous libstdc++-v2, which was included up to g++-2.95. The first version of libstdc++-v3 appeared in g++-3.0.
libstdc++-12-dev	12.4.0-2ubuntu1~24.04.1	GNU Standard C++ Library v3 (development files) This package contains the headers and static library files necessary for building C++ programs which use libstdc++. . libstdc++-v3 is a complete rewrite from the previous libstdc++-v2, which was included up to g++-2.95. The first version of libstdc++-v3 appeared in g++-3.0.
libstdc++-13-dev	13.3.0-6ubuntu2~24.04.1	GNU Standard C++ Library v3 (development files) This package contains the headers and static library files necessary for building C++ programs which use libstdc++. . libstdc++-v3 is a complete rewrite from the previous libstdc++-v2, which was included up to g++-2.95. The first version of libstdc++-v3 appeared in g++-3.0.
libstdc++-14-dev	14.2.0-4ubuntu2~24.04.1	GNU Standard C++ Library v3 (development files) This package contains the headers and static library files necessary for building C++ programs which use libstdc++. . libstdc++-v3 is a complete rewrite from the previous libstdc++-v2, which was included up to g++-2.95. The first version of libstdc++-v3 appeared in g++-3.0.
libtbb-dev	2021.11.0-2ubuntu2	parallelism library for C++ - development files TBB is a library that helps you leverage multi-core processor performance without having to be a threading expert. It represents a higher-level, task-based parallelism that abstracts platform details and threading mechanism for performance and scalability. . (Note: if you are a user of the i386 architecture, i.e., 32-bit Intel or compatible hardware, this package only supports Pentium4-compatible and higher processors.) . This package includes the TBB development files.

Date	Author	Language	Status	Score
Mar 26, 2026 10:57	Dominique Garmier	RUSTrust-1.94.0	Success	271,392
Mar 26, 2026 10:34	Dominique Garmier	ZIG0.13.0	Success	32,282+7.41 RP
Mar 26, 2026 10:22	Dominique Garmier	ZIG0.13.0	Success	86,807
Mar 25, 2026 22:10	Dominique Garmier	ZIG0.13.0	Success	83,413
Mar 25, 2026 20:00	Dominique Garmier	ZIG0.13.0	Success	33,073+202.29 RP
Mar 25, 2026 13:34	Dominique Garmier	RUSTrust-1.86.0	Success	12,852
Mar 25, 2026 13:19	Dominique Garmier	CPPclang++18.1.3	Error
Mar 25, 2026 13:11	Dominique Garmier	RUSTrust-1.94.0	Success	35,551
Mar 25, 2026 13:08	Dominique Garmier	RUSTrust-1.94.0	Success	29,159
Mar 25, 2026 13:07	Dominique Garmier	RUSTrust-1.94.0	Success	29,823
Mar 25, 2026 12:00	Dominique Garmier	CPPg++13.3.0	Success	30,088
Mar 25, 2026 11:59	Dominique Garmier	CPPg++13.3.0	Success	31,700
Mar 25, 2026 07:36	Dominique Garmier	CPPg++13.3.0	Success	12,607
Mar 25, 2026 07:05	Dominique Garmier	GOgo1.26.1	Success	47,886
Mar 25, 2026 06:22	Dominique Garmier	GOgo1.26.1	Success	49,832
Mar 25, 2026 06:20	Dominique Garmier	GOgo1.26.1	Error
Mar 25, 2026 05:37	Dominique Garmier	CPPg++13.3.0	Success	16,644
Mar 25, 2026 05:37	Dominique Garmier	CPPclang++18.1.3	Success	17,750
Mar 25, 2026 05:37	Dominique Garmier	CPPg++13.3.0	Success	16,350
Mar 25, 2026 05:24	Dominique Garmier	CPPclang++18.1.3	Error
Mar 25, 2026 05:07	Dominique Garmier	CPPclang++18.1.3	Success	8,448,165
Mar 25, 2026 01:04	Dominique Garmier	CPPg++13.3.0	Success	13,942
Mar 24, 2026 23:25	Dominique Garmier	CPPg++13.3.0	Success	20,549
Mar 24, 2026 22:23	Dominique Garmier	RUSTrust-1.94.0	Success	852,592
Mar 24, 2026 20:12	Dominique Garmier	CPPg++13.3.0	Success	27,965
Mar 24, 2026 20:10	Dominique Garmier	CPPg++13.3.0	Success	58,950
Mar 24, 2026 20:09	Dominique Garmier	CPPg++13.3.0	Success	23,928
Mar 24, 2026 16:54	Dominique Garmier	RUSTrust-1.94.0	Success	32,441
Mar 24, 2026 16:52	Dominique Garmier	RUSTrust-1.94.0	Success	40,515
Mar 24, 2026 16:12	Dominique Garmier	CPPg++13.3.0	Error
Mar 24, 2026 15:37	Dominique Garmier	CPPg++13.3.0	Success	30,080
Mar 24, 2026 14:20	Dominique Garmier	RUSTrust-1.94.0	Success	44,010
Mar 24, 2026 11:16	Dominique Garmier	RUSTrust-1.94.0	Success	29,884
Mar 24, 2026 07:10	Dominique Garmier	CPPg++13.3.0	Error
Mar 24, 2026 07:09	Dominique Garmier	CPPg++13.3.0	Success	46,980
Mar 24, 2026 07:01	Dominique Garmier	RUSTrust-1.94.0	Success	30,919
Mar 24, 2026 06:36	Dominique Garmier	RUSTrust-1.94.0	Success	51,951
Mar 24, 2026 06:35	Dominique Garmier	RUSTrust-1.94.0	Error
Mar 24, 2026 06:19	Dominique Garmier	CPPg++13.3.0	Success	16,768
Mar 24, 2026 06:19	Dominique Garmier	CPPg++13.3.0	Error
Mar 24, 2026 06:18	Dominique Garmier	CPPg++13.3.0	Success	13,031
Mar 24, 2026 05:45	Dominique Garmier	CPPg++13.3.0	Success	12,976
Mar 24, 2026 05:44	Dominique Garmier	CPPg++13.3.0	Error
Mar 24, 2026 04:37	Dominique Garmier	RUSTrust-1.94.0	Success	36,434
Mar 24, 2026 01:36	Dominique Garmier	CPPclang++18.1.3	Success	17,761
Mar 24, 2026 01:30	olliecrow	RUSTrust-1.94.0	Success	18,310
Mar 24, 2026 00:57	Dominique Garmier	GOgo1.26.1	Success	42,578
Mar 24, 2026 00:36	Dominique Garmier	ZIG0.13.0	Success	99,928+53.30 RP
Mar 24, 2026 00:34	Dominique Garmier	CSHARP9.0.14	Success	49,980
Mar 24, 2026 00:28	Dominique Garmier	GOgo1.26.1	Success	40,647
Mar 24, 2026 00:24	Dominique Garmier	RUSTrust-1.94.0	Success	14,484
Mar 23, 2026 23:45	Dominique Garmier	CPPg++13.3.0	Success	28,448
Mar 23, 2026 23:43	Dominique Garmier	CPPg++13.3.0	Success	28,086
Mar 23, 2026 23:41	Dominique Garmier	CPPg++13.3.0	Success	28,836
Mar 23, 2026 23:39	Dominique Garmier	CPPclang++18.1.3	Success	31,295
Mar 23, 2026 23:03	Dominique Garmier	RUSTrust-1.82.0	Success	45,063
Mar 23, 2026 22:56	Dominique Garmier	RUSTrust-1.82.0	Success	44,890
Mar 23, 2026 22:55	Dominique Garmier	GOgo1.26.1	Success	51,005
Mar 23, 2026 22:53	Dominique Garmier	RUSTrust-1.82.0	Success	69,488
Mar 23, 2026 22:35	Dominique Garmier	CPPg++13.3.0	Error
Mar 23, 2026 22:34	Dominique Garmier	CPPclang++18.1.3	Success	33,314
Mar 23, 2026 22:32	Dominique Garmier	CPPclang++18.1.3	Success	36,245
Mar 23, 2026 21:46	Dominique Garmier	CPPclang++18.1.3	Error
Mar 23, 2026 21:46	Dominique Garmier	CPPg++13.3.0	Success	11,553+17.11 RP
Mar 23, 2026 21:40	Dominique Garmier	CPPg++13.3.0	Success	43,647
Mar 23, 2026 21:10	Dominique Garmier	CPPg++13.3.0	Success	43,800
Mar 23, 2026 21:09	Dominique Garmier	CPPg++13.3.0	Success	45,669
Mar 23, 2026 21:00	Dominique Garmier	CPPg++13.3.0	Success	47,069
Mar 23, 2026 20:55	Dominique Garmier	CPPg++13.3.0	Error
Mar 23, 2026 20:45	Dominique Garmier	CPPg++13.3.0	Error
Mar 23, 2026 20:36	Dominique Garmier	CPPg++13.3.0	Error
Mar 23, 2026 20:27	Dominique Garmier	CPPclang++18.1.3	Success	44,840
Mar 23, 2026 20:27	Dominique Garmier	CPPclang++18.1.3	Success	34,650
Mar 23, 2026 20:05	Dominique Garmier	CPPg++13.3.0	Error
Mar 23, 2026 19:57	Dominique Garmier	CPPg++13.3.0	Success	42,224
Mar 23, 2026 19:37	Dominique Garmier	CPPg++10.5.0	Success	14,457
Mar 23, 2026 19:14	Dominique Garmier	CPPg++13.3.0	Success	15,107
Mar 23, 2026 19:12	Dominique Garmier	CPPg++13.3.0	Error
Mar 23, 2026 19:08	Dominique Garmier	CPPg++13.3.0	Success	11,789
Mar 23, 2026 19:07	Dominique Garmier	CPPg++13.3.0	Success	31,608
Mar 23, 2026 18:57	Dominique Garmier	CPPclang++18.1.3	Success	44,408
Mar 23, 2026 18:56	Dominique Garmier	CPPclang++18.1.3	Error
Mar 23, 2026 18:54	Dominique Garmier	CPPclang++18.1.3	Error
Mar 23, 2026 18:47	Dominique Garmier	CPPg++13.3.0	Success	34,835
Mar 23, 2026 18:47	Dominique Garmier	CPPg++13.3.0	Error
Mar 23, 2026 18:43	Dominique Garmier	CPPg++13.3.0	Success	42,192
Mar 23, 2026 18:16	Dominique Garmier	CPPg++13.3.0	Success	26,980
Mar 23, 2026 14:46	Dominique Garmier	GOgo1.26.1	Success	74,025
Mar 23, 2026 10:44	Dominique Garmier	CPPg++13.3.0	Success	27,164
Mar 23, 2026 07:38	Dominique Garmier	CPPg++13.3.0	Success	12,389
Mar 23, 2026 07:36	Dominique Garmier	CPPg++13.3.0	Success	24,749
Mar 23, 2026 07:34	Dominique Garmier	CPPg++10.5.0	Success	11,799
Mar 23, 2026 07:30	Dominique Garmier	CPPg++13.3.0	Success	27,227
Mar 23, 2026 06:05	Dominique Garmier	CPPg++13.3.0	Success	12,556
Mar 23, 2026 06:00	Dominique Garmier	CPPg++13.3.0	Success	2,714,249
Mar 23, 2026 05:49	Dominique Garmier	CPPg++13.3.0	Success	121,068
Mar 23, 2026 00:27	Dominique Garmier	CPPg++10.5.0	Success	12,408
Mar 23, 2026 00:27	Dominique Garmier	CPPg++10.5.0	Success	13,059
Mar 23, 2026 00:07	Dominique Garmier	CPPg++13.3.0	Success	12,505
Mar 22, 2026 22:11	Dominique Garmier	CPPg++13.3.0	Success	11,895

Model	Intel(R) Xeon(R) CPU E3-1271 v3 @ 3.60GHz
Cores	1