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 19, 2026 20:04zielajzielajScore: 3,903Success
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Feb 19, 2026 20:043,84223,104,0773,381,00002,433,024
2Feb 19, 2026 20:043,90320,946,5523,435,00002,424,832
3Feb 19, 2026 20:043,93318,373,4273,461,00002,523,136