Factor Info
| ID | 47986 |
| Size | 153 digits / 508 bits |
| Status | composite |
| Value | 621278195312088500982339329287043226185429876034083501994252708115662350249439692347676341061928217885640805955377640293598421439943936352630493518840801 |
Factorizations
| Primary | (ID: 717) 1290038175039560430642984778500260607762641561539198721 (proven prime) |
| (ID: 47987) 481596752199241178323327153911233471971971449477946158819937365953177864676993747345278144314336481 (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.