Factor Info
| ID | 2447 |
| Size | 165 digits / 545 bits |
| Status | composite |
| Value | 105871848067980755862443434611333581739398970537763137676683000020380589534915506601445314527188774780303430852126104653767461593126403992443553654726499336345573721 |
Factorizations
| Primary | (ID: 2171) 130654897808007778425046117 (proven prime) |
| (ID: 19482) 810316718654935254370114242173495345974018609204623064367629310709846283851718998731856856949061264781563433202832207926987960406521712613 (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.