Factor Info
| ID | 90271 |
| Size | 192 digits / 638 bits |
| Status | composite |
| Value | 890590316510694460808565962789092676177615386801952750177301846360222799986128935765329153654061117951134226072798430181896037049309034178723008852416163532433085046285261165412832466151357537 |
Factorizations
| Primary | (ID: 89868) 1017879156922263886923712756885432461014834598951189209281 (proven prime) |
| (ID: 90272) 874947001767430276474083865258768835189663956839888333888945632545332714963524258410707206850817615460129892829769503840377716690690977 (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.