Factor Info
| ID | 42469 |
| Size | 188 digits / 624 bits |
| Status | composite |
| Value | 66158762261520066682504100498596812258196302785798296728915977107985388342370263166258073008634396057096564714887277948981673059516544773484070791688283689502627472951577571929260030909179 |
Factorizations
| Primary | (ID: 267) 52471477541626010209 (proven prime) |
| (ID: 42470) 1260851902045941674424980016466356219684242180529248199000629828906386474192252285753376476451625773108842650539258706970084285655719849725760134498973208455263254170331 (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.