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 listJul 31, 2026 20:47Warren FuWarren FuScore: 6,809,326Success
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Jul 31, 2026 20:486,808,7486,001,754,6715,990,699,0001,000,0002,113,536
2Jul 31, 2026 20:486,809,3266,002,966,3295,991,207,0001,000,0002,113,536
3Jul 31, 2026 20:486,826,4536,018,304,6686,005,266,0002,013,0002,113,536