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 listApr 30, 2025 12:19KeefeKeefeScore: 120,507Success
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Apr 30, 2025 12:19120,382129,065,245104,937,000999,0002,400,256
2Apr 30, 2025 12:19120,507127,717,202104,046,0002,000,0002,269,184
3Apr 30, 2025 12:19120,764133,262,432105,270,0001,002,0002,392,064