Factor Info
| ID | 42047 |
| Size | 196 digits / 648 bits |
| Status | composite |
| Value | 1066263110864423283219800907341390247688961904557479397136000147478558426690649577409950586325448246056239044315307895504927926792050183235801994458130387846048014967078967342430616151922111973513 |
Factorizations
| Primary | (ID: 1487) 928294553785604024069 (proven prime) |
| (ID: 42048) 1148625839197462361708635774457590256663745298462043812125372981494467949216833643365200419379391073118903678050819017909932383327011422300574437126177971217125055000773085877 (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.