Factor Info
| ID | 2641 |
| Size | 197 digits / 654 bits |
| Status | composite |
| Value | 49881912071541896611058844861992457480906180165389764799102676536417587991991519238432280737062650241946910537860613388120972335048794543296814648494052354586344792775410909820680654494809069567951 |
Factorizations
| Primary | (ID: 19353) 991474271662986957800680951 (proven prime) |
| (ID: 19824) 50310848699962341319395133344159519629786476236943528195839659944821005139446165177607132379952489817213298973251550165792998478471333161985934956058813551292091808737001 (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.