Factor Info
| ID | 31304 |
| Size | 206 digits / 684 bits |
| Status | composite |
| Value | 42161214246700965769409598659960124274932541607631200006054990026973825777373643301946982166636683534121786639022670426757408072736925156914131849313953965171987304523863334380886714865598927347123506413611 |
Factorizations
| Primary | (ID: 17508) 2395235316685852975957381489000500459401666829178525583973937481377 (proven prime) |
| (ID: 31305) 17602117818234649342745793663712161940015911057101932541565572501437320716413539712172320637089812321863646999529340848562294525362514407243 (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.