Factor Info
| ID | 90223 |
| Size | 170 digits / 563 bits |
| Status | composite |
| Value | 27157390018012623535030516838103711986160433607680957824215029631101092287784952263905791881877742544962974889910350851154468179505117478503858460308069141584914326312141 |
Factorizations
| Primary | (ID: 63523) 9228669129111002969639944997013465252895081 (proven prime) |
| (ID: 90224) 2942720086512484271187756787922586477712587383714241581174763509171795972957637877257878252887722721946722149815409901407416261 (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.