Factor Info
| ID | 147348 |
| Size | 174 digits / 577 bits |
| Status | composite |
| Value | 437026848699032545832470948024874664703407147987668185881667199127467789566176203526419338684312797945608074818094591015080997086825245301788845712957755547068181554723560721 |
Factorizations
| Primary | (ID: 147063) 81923931656777716741 (proven prime) |
| (ID: 147349) 5334544373797476492628469081259392007196891867152084117419232413167456280451614607756887841171362907439777145883031847924261248554381529580852971318746781 (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.