Factor Info

ID 91534
Size 661 digits / 2193 bits
Status composite
Value 1170911647518400681039828016862553454412848884004450660985049108526583946130825634665979476955091222943342840371864482959453648777431562968692023735423199695253374699335626029072845414598531394381478231392704510850157427528590498808269097467503313139010748588535900199753152632136763432846267381388465690731685171152647027014156706597194654743583754390652276025735992548409266631025861739526234935275183099947483607177490828216278569344478040199316158582998574279167134409096068296731533961345119931176029169205877191533232921051837489984302809825710022762706299290889858101775766131168045504605779424369185357881774868921395028834079880393034152738658782937571

Factorizations

Primary (ID: 63338) 347340647626008901939025023 (proven prime)
(ID: 91537) 3371075788340076502557512629841499126580265613202979069951024943638410889788194831080645216019321091747134507219760213014737954116900575210633100530705873856236862430732906359311387021753591618082716899787036176671880627313895481973815852457729795688181158892523011591726641400456746628259900937592774304106818271680485119281253517983731521822055626971482291042290878694329807150915619428803418286491541740538744656152677592852135293284267422947358790341198836753734496558981514564307394125503879591068717296980432702937553898792303604902247117324375593737350184779679113990502826545167392038975429774198602649243379881713442677739677 (composite)
Secondary (ID: 64338) × (ID: 91533)

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.