Factor Info
| ID | 183158 |
| Size | 191 digits / 632 bits |
| Status | composite |
| Value | 17606778191191128454100787658139077973518217827782887501694262259358569105153902292870959004367483344500379164693206558165704675651838304519314371944008014341182676790561407772075588032307881 |
Factorizations
| Primary | (ID: 183159) 81321641205649259712046817120466841 (proven prime) |
| (ID: 183160) 216507905277839118026494559797090928778896617968743493011754386313492229565616658887907441790345508431197264836430850432198736058443845960122302116187991441 (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.