Factor Info
| ID | 131818 |
| Size | 164 digits / 545 bits |
| Status | composite |
| Value | 70958095653074171328484077429384999731846916943447162551721096779644790770582478133756271782025201069974284300521557763318045501759058005569911761670758332132129199 |
Factorizations
| Primary | (ID: 131819) 687423001115670029908380379 (proven prime) |
| (ID: 131820) 103223336341540781418536281928173302997664446298497674740162880064240268355146878356580522314745810710478361261184011924730201447472251581 (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.