Factor Info
| ID | 55279 |
| Size | 206 digits / 684 bits |
| Status | composite |
| Value | 55388830649853918838506940408186206624143935464383712419853185034610620480333958207313921235434572514805913283980138710685650160779382341308081083601447848511303408734494451130430131252748031480801820308523 |
Factorizations
| Primary | (ID: 54971) 39826785573214737241 (proven prime) |
| (ID: 55280) 1390743185839867039169652374606116609537704393081758777595566629468648729817244075759415589238178979245348634857873376151042808760732828155272893706431220444472452140369115072326319744803 (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.