Factor Info
| ID | 81679 |
| Size | 152 digits / 504 bits |
| Status | composite |
| Value | 33920299298028851366808261821981821778095798489770247623529658955431984087354701068239958446333299093714427538315206957868117784683392751849796690481281 |
Factorizations
| Primary | (ID: 81680) 15736644590512214223886652237339570083650433 (proven prime) |
| (ID: 81681) 2155497577830521166259003797400876335067846173650321682866925294522187135845682361273844118395415399975040257 (composite) |
Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.