Factor Info
| ID | 15789 |
| Size | 210 digits / 697 bits |
| Status | composite |
| Value | 345914468273092438954659631005051522229551834804952992705334267639464114289232866983556127673030675600573473946019630845092530358516729575540199480920850340620629489588180186047384039901387331211832402653695281 |
Factorizations
| Primary | (ID: 10344) 352369374013660139472574531568890678155040563007620742839120913 (proven prime) |
| (ID: 15790) 981681422346547443728098936425527789404988269536869069951873590701694827157773629633641948115873200003874304054716669551835173958186548768252405537 (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.