Factor Info

ID 125571
Size 674 digits / 2237 bits
Status composite
Value 25151732866232717053341249217819075200546137461089091560575339666581441775939730390314241960205209639115326804097682567590769770731468396079364819895436201857874668525893533140876129883680298223104512360233819461221599394726116205860053082186822433667722065437139582294778923265516098291459309190391715282886169757095596347896280683470937599093375144782574377095787236102582296685017485545060468505653679520684057971106455210270652858700367215950489771156339790823565459779186179903431583497771802388215770148460354001623460590687268900144526047885722582262220505884380340612297961848490286463634052347683259115216700418979738023494725906182207076690504504813747831857697263

Factorizations

Primary (ID: 48462) 86388322617796106112871828623225199110711125117607887 (proven prime)
(ID: 125572) 291147369274784686874377415381595647878145288115540955903086805943712752174108677022825775635082644297104703201382521082987688838016798936371908651493827628541116947051782641143267039815436125299148975850072702757175135813444926218544050946299779648470623928113801524787823734991714098409885914083795190587884085922732823307840792577831267865551372596480020305521581328818928688035766788811038187743860997444911316986768993119919055038719960744470753584727647203910525389599725748944569749430786497844733728968877814320316847834127732062342862305160379464117078773697276605075121951117364906965307721792363398404887188449 (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.