Factor Info

ID 20942
Size 325 digits / 1079 bits
Status composite
Value 5478191633193930114758459751389097315306198903719683044302129220011686561213993838119282018269004091614594453851027988274209580552128324249223585837007231570563578897043816481288001744675825353697221581018825608127224468379436691574890507663373406987693286029064053433801320091111061341105200713996726173137385587792480379631

Factorizations

Primary (ID: 29207) 1314711044344945942445899409 (proven prime)
(ID: 29208) 4166840810197526023416320427979977157626543134259100177021344023255616517967276322037908050688814435808421438976981107367693002579060163982589464391781616676968664463582298377719271475457180820301401943253707738924579520771963427716593146694828068076880419020478137826713978789065237827872666290559 (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.