Factor Info

ID 87675
Size 595 digits / 1974 bits
Status composite
Value 1212504504134949768263655793289778230321387801356062078695646200268114707868828313679850466507449275909840905658801663079972541247272196629336598770663627807096834089531933730519388263516390035755101364990150136225297740474581764658537526307683896278379111386225536549836171935586592213129216766122641175316849312896717896519088353036223390357499445617550121931129296714485627759205761506549281617541243246271526501603985242939202605701509396070720917312440903141164369401499170227800848794794746599128225100144516240793941689946786294323919612920427662512126189866466137719859414885637792154041

Factorizations

Primary (ID: 14876) 148872056543513628821642952172163869 (proven prime)
(ID: 87676) 8144607740946658650652971750723493176426471113205238641542678545072976320221615799818021677689427379703527878251845344072197483524037634078097146381677120937718613114129135401164007214819313465703538737677303094749715653424461899408610105406690600593911099845832764486100896204443688483861755280651758941977910448500682636290456364123731585131633989348346116250902447842671286046536507708423401389770668086426042247741768705348029632476781400665993117244312480032697617496829401069631501236847435412745015403913813189533480755086642698287007831320971187661389 (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.