Factor Info
| ID | 63646 |
| Size | 187 digits / 621 bits |
| Status | composite |
| Value | 6355423281447281102442043014672523908388049195038119592415689172299072536836979872203495498133258606629862331840707776207921121122395637677345022830317630035076126483124942959024509195909 |
Factorizations
| Primary | (ID: 63368) 151192644932534555018760925054337887684171 (proven prime) |
| (ID: 89964) 42035267550767493568619105483967554169975221657404703992877308275629503885925194289934234565232309550233609535023475200266017690012481706575418479 (proven prime) |
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.