Factor Info
| ID | 42522 |
| Size | 200 digits / 663 bits |
| Status | composite |
| Value | 27837068870887717711765381434076774506902932274521420141855084352499568885891025677946400223530688346623222246038365639854174054185911807198892266106581868763643100736950935257545945988652906347972411 |
Factorizations
| Primary | (ID: 652) 12347107561462371153028960441 (proven prime) |
| (ID: 42523) 2254541699934032239570202477613659505587510863198070150409740251795416191347866590845727243207515100967523939318673299815284408710860346721713690346476490251398407146657171 (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.