Factor Info
| ID | 100631 |
| Size | 196 digits / 650 bits |
| Status | composite |
| Value | 4188685027727413071342245741971631216089489258403600870257570750818121285774073510438974446780006476504290024637010135151009586552182757358696824430100649343509355841981376253181704303949399945553 |
Factorizations
| Primary | (ID: 291) 904631677874647406183595497 (proven prime) |
| (ID: 114595) 4630265698376117320416030913742437502768065352761782347484456981363776197960201140800798863556790387632320035435728850177267026938736373999276896956657833692312951844649 (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.