Factor Info
| ID | 12581 |
| Size | 150 digits / 498 bits |
| Status | composite |
| Value | 564759837132304667589799225714600537306698515381868157532971132041843412328938767954444465755934160632060934155003621922503371058340934238596535490733 |
Factorizations
| Primary | (ID: 7446) 865923475887669700104067517 (proven prime) |
| (ID: 12582) 652205250069426549331478743601912746174720238152508107258728980490729218064727611869029760052513100406043374379855441187249 (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.