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 listMar 20, 2026 18:05Yuriy LyfenkoYuriy LyfenkoScore: 14,016Success
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Mar 20, 2026 18:0513,69429,187,49610,043,0002,008,0002,527,232
2Mar 20, 2026 18:0514,01627,258,03010,279,0002,055,0002,301,952
3Mar 20, 2026 18:0514,04128,035,44611,327,0001,029,0002,527,232