Factor Info
| ID | 42048 |
| Size | 175 digits / 579 bits |
| Status | composite |
| Value | 1148625839197462361708635774457590256663745298462043812125372981494467949216833643365200419379391073118903678050819017909932383327011422300574437126177971217125055000773085877 |
Factorizations
| Primary | (ID: 457) 1405898788412057400553 (proven prime) |
| (ID: 42049) 817004644050386329688979393508477054610747527559070178715603810944614808658029239197056205701760542429316733831433888985931427483951242373522031280355309 (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.