Factor Info
| ID | 63554 |
| Size | 178 digits / 590 bits |
| Status | composite |
| Value | 2827874398037093681584696789990327138054900466629003814152247988998058477285321217829154700634642016098968119573203837901575787384374805902905165477522120190046615624485449474771 |
Factorizations
| Primary | (ID: 63555) 20959217525761917560729 (proven prime) |
| (ID: 63556) 134922708567780547455613264174640033581892091593274207743163572966064594706064489606276942248132000083053414495878979857987857102894960053761149212990599499 (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.