Factor Info

ID 156488
Size 1097 digits / 3643 bits
Status composite
Value 27539412662070455819168671225287857096447556192121212212528713726300103292467940200490542593849496526512995246275283166806257900202952576120022182590808691244366847125008406825215559072062374502161966531733432957050550777606826153168853583217874399206027803849259131364786438773361412108483199016891698480860037142722373937331746332363272878441883614653811641207925990492374700010069024947759189818013805513425545683415262377126893714841203610179426032455390211026642488309630729947749471330768867728701777412670111324116185197907612517689746470747803895265153857676791578303265741642828252147287421039430093656357502816693354854528056188841120769004534752713293375735974820329140618468551361488818000406600297941351469686500452746198705123124484163142105304179294399131655187967899150871335367112855065330115874117874010396248612104497319289895269539367395944798193028811672438074414871434786567076277108820579743655477126003818403188646841009006641682252406796875621564124029750274808494884407659494012006414379815716141334602621827912159702027407492152885560469291457273636946542254018332473017

Factorizations

Primary (ID: 154886) 6950506607842387499857 (proven prime)
(ID: 156489) 3962216600297483046958014667622206116311796369001938612698405286756229484523163031014284080421961623084834033740131951407570795337198994164511278857816198676272018244736851376218567098237912092598969376661616929315389336112283453827766152114182656677145479461878362572344963341029563479974257273398216828657366896603787558591831823657503613242623918627463265951950342331212372594851885072364879310542155320702710549859108421773771522698460929024468389279911198651797824716802933223415714300684439612558793037565357416655428133090131477636045870413278510232821474405533142671504860316238411861374025292366573362435844327966243458536966759596087165819461557119097083968931824392882408529066431324409679308569807520534625843126196325362141751527224906492956507411798818950866050292327088070730255965423263344458153317794521798159409374646023761767994207206346897370553014342806640400723659609240238341737573844824148550174710542048112530422671997655449918296562605438770036212899367001818727217650092638954291262873792838667493851118321339879307409227505829532645153535577307881 (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.