Factor Info
| ID | 1558 |
| Size | 141 digits / 468 bits |
| Status | composite |
| Value | 445329933897129068871939021282218916572553321860995856981193965244575566274436745269219638368685715388054860595150386799117005810325242121921 |
Factorizations
| Primary | (ID: 9691) 46523137415548703309380746547451067704348530289796899 (proven prime) |
| (ID: 9692) 9572224889293330076609301712106609330655766909023115102651249702899751775114467340223179 (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.