Factor Info
| ID | 19381 |
| Size | 108 digits / 359 bits |
| Status | composite |
| Value | 900403598078332057414450774519008597054323652282471624134999932247510711400923528055469318913913955096285963 |
Factorizations
| Primary | (ID: 19382) 447798287131284928051408304965265782892174953181087929 (proven prime) |
| (ID: 19383) 2010734797237741296291807480478464451813538790168907747 (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.