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 21, 2026 02:36Dominique GarmierDominique GarmierScore: 59,468Success
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Mar 21, 2026 02:3659,41079,715,50151,276,0001,005,0002,273,280
2Mar 21, 2026 02:3659,46874,242,11951,326,0001,006,0002,322,432
3Mar 21, 2026 02:3659,53478,329,37150,375,0002,015,0002,314,240