Factor Info
| ID | 15135 |
| Size | 210 digits / 696 bits |
| Status | composite |
| Value | 241057745320765536910603261401181902004615277479372761342808760780408254898076696859661989605656639568088368819956368511281081494639070880667813590353536957830870389021138455004440970739028350282159897429323609 |
Factorizations
| Primary | (ID: 10432) 17631969887860014158574508770817 (proven prime) |
| (ID: 15136) 13671628686635797602829870320847615482751541160504975297993128067412959092239594936800201908750235656440097757062823497644425345133207918698397836275206747250391285252706769017177 (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.