Factor Info
| ID | 63550 |
| Size | 155 digits / 515 bits |
| Status | composite |
| Value | 73649753447537828340504130779551085079907823057667014673569808522181970856312257318544154686639423099546800468305943110260796033270479390063724995065280153 |
Factorizations
| Primary | (ID: 63357) 90008517325328860435221505121015340220148461 (proven prime) |
| (ID: 89872) 818253156879992381889968055614898744632874946676841106966857109665786963410651915514472814085175326756513892573 (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.