Factor Info

ID 69168
Size 560 digits / 1858 bits
Status composite
Value 15431639592363231893114993700868979262903941688447593952424699281070005063138814040498204176736885329831571076064229101573846404876636042593630480981631360688876669943840894017259386270323287561808109776217157587961252703841365337902999830629345043010161902791399280407319364592664543808060360921433842521043734841511369066268002977393667883269215070812905565187683272034620617386074504027298858719350283685285195776459602998335609118265176634457876530504520126953176835015822750291241580268859729113907252486763649111188975497624360600419552710592277638573379

Factorizations

Primary (ID: 68449) 391818505243975817655620850033223 (proven prime)
(ID: 96257) 39384662505295217374419108423067526702470607118566271286690322082999734696897947878320629075908418684838664474536270774427234714005813981133025511135274710345985620026713446226855195138690939090087036377918661000750865998978837986702265601770068882094302044120406801673264472256855940638895419717156173690624860601804783960812114881188785183603202937475140127598907201867343016343919199979948137818690104718698957197947811101738287271693332227933650861888625968529545721821171510945167574926485200849790034029032942293410004773 (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.