Factor Info
| ID | 55216 |
| Size | 165 digits / 546 bits |
| Status | composite |
| Value | 119591274991590130344196090474993950607859793366193922078596541575138273717217711728451581739341619432268006581681884735445301179338786876274361507922480673956847843 |
Factorizations
| Primary | (ID: 54836) 552781743698966779174737704265497702530829 (proven prime) |
| (ID: 78851) 216344472940331046535371381019622007044801979281461712439238928393974383500693977000386367125375955321140500662833589838767 (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.