Factor Info
| ID | 154790 |
| Size | 163 digits / 540 bits |
| Status | composite |
| Value | 2015805554391596294534466889176677104404672483768114332012995920300192124226298638191506150588860436371719082777753577044091590982340184870871199687239256252717451 |
Factorizations
| Primary | (ID: 154611) 62322419393153627851729037464684263699383389269055382039663 (proven prime) |
| (ID: 188796) 32344789788649327732696376664576672818997374042616085583943679006635374376810685575124017857915274291877 (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.