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 05:09vahookvahookScore: 3,467Success
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Feb 6, 2026 05:093,45117,633,9771,012,0002,025,0002,494,464
2Feb 6, 2026 05:093,46722,294,2591,017,0002,034,0002,494,464
3Feb 6, 2026 05:093,55217,102,0311,042,0002,084,0002,535,424