Factor Info
| ID | 29215 |
| Size | 195 digits / 645 bits |
| Status | composite |
| Value | 129431379548294205092368876912299183835588651623108967721823597601020378597223646609946666167931255213313064338673493550081248043569180152689986790155117567446536514463778580542699274681195874373 |
Factorizations
| Primary | (ID: 29216) 20666904979310671041516061524864261565756430095111123 (proven prime) |
| (ID: 29217) 6262736470597122312840138098499428723152074418293023560840948650686808897092483511228618770900522381207499104377534410828366212028194447727751 (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.