Factor Info
| ID | 50558 |
| Size | 185 digits / 615 bits |
| Status | composite |
| Value | 87354205846315919183304871941227937565316484420548220173929784790017665215709176860965571974621871363279327617768400451387446641186633654956531828779725795899163524079975519019851337657 |
Factorizations
| Primary | (ID: 50308) 137218978667473446671 (proven prime) |
| (ID: 50559) 636604401917345462736238533052384410958377109056519491577803988625307214915447708298104000423455906122708263027967634820150391730398826349635189672783544718847171767 (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.