Factor Info
| ID | 3986 |
| Size | 173 digits / 574 bits |
| Status | composite |
| Value | 31544220495033604788695671901793084997617529625854558668190775705181643675954201171479741208338579044759428047102142052359562074400332969904998500508709747655233427107469259 |
Factorizations
| Primary | (ID: 2927) 870035986098720987332873 (proven prime) |
| (ID: 11091) 36256225028667210159400031099809182320676681853028116219947070114332870475114596330576312192694390691477185450760357289444777689646905504409934629683 (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.