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 26, 2026 23:23zielajzielajScore: 3,509Success
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Jan 26, 2026 23:233,47416,392,3112,038,0001,019,0002,359,296
2Jan 26, 2026 23:233,50920,877,8361,029,0002,059,0002,359,296
3Jan 26, 2026 23:234,35020,774,6123,828,00002,519,040