Factor Info
| ID | 63811 |
| Size | 202 digits / 670 bits |
| Status | composite |
| Value | 3710588425555838572597802902815113313830353983092435061022064232978576158695329145089023106557812027218199024901760330540636035508518182324854187320752757071669869548160776622804474648722337135059686671 |
Factorizations
| Primary | (ID: 90138) 410395000454349514987937291939167 (proven prime) |
| (ID: 90139) 9041504943890240345472617900278812238568422082105241021578225841865580918668267703195672754860975662820520806945501432935847072748887624496472357076205597385047849682513 (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.