Factor Info
| ID | 98315 |
| Size | 156 digits / 518 bits |
| Status | composite |
| Value | 578487191466301467390660693817310124919217193305356956992100028150642774802506355517841677824793918353993060191757357315951138791717713486480452989094635471 |
Factorizations
| Primary | (ID: 97926) 301448967063447759597770509975821331 (proven prime) |
| (ID: 98316) 1919021972779040316296512106656884321437707809149093135387381652899562544218073821958579454853308335774547217825961673941 (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.