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 04:03zielajzielajScore: 198,345Success
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Feb 6, 2026 04:03198,102196,206,670174,330,00002,277,376
2Feb 6, 2026 04:03198,345196,940,859174,544,00002,318,336
3Feb 6, 2026 04:03199,011195,853,482175,130,00002,306,048