Factor Info
| ID | 188841 |
| Size | 145 digits / 480 bits |
| Status | composite |
| Value | 1578403574769201595524678870902620826604688376097861464945959937008981651097486422908570901848192045540784844367930707205769191491644753230837391 |
Factorizations
| Primary | (ID: 188744) 2428604265313757770804574128250982331185007279645995324037847 (proven prime) |
| (ID: 188842) 649922096124328220863135765618962771983833603047554688254172753908883650422073164553 (proven prime) |
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.