Sum of prime numbers Andrey Tsvetkov

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.

Back to listFeb 6, 2026 01:22zielajzielajScore: 3,423Success
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Feb 6, 2026 01:223,40919,208,1992,000,0001,000,0002,359,296
2Feb 6, 2026 01:223,42321,679,9442,008,0001,004,0002,359,296
3Feb 6, 2026 01:223,48916,541,8642,047,0001,023,0002,277,376