Factor Info
| ID | 55181 |
| Size | 168 digits / 555 bits |
| Status | composite |
| Value | 108059090813299099835718959693815994686193503371723536019910105482499225575479608458404676752766871510595476303152642433439585776239250242837710018816545936997954320793 |
Factorizations
| Primary | (ID: 54931) 2306860055683352406587860779838313 (proven prime) |
| (ID: 78823) 46842499416935443502040117900955384303328611566927522648662799739153342893938241143865503475408993725067862391318816236232376921654961 (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.