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 listJan 23, 2026 03:59zielajzielajScore: 3,455Success
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Jan 23, 2026 03:593,35117,502,9271,966,000983,0002,355,200
2Jan 23, 2026 03:593,45518,888,4802,027,0001,013,0002,355,200
3Jan 23, 2026 03:593,47822,499,2612,041,0001,020,0002,347,008