Factor Info

ID 182156
Size 608 digits / 2020 bits
Status composite
Value 70581273032769102261696841913293327219540895485903952580122323675423876365253323083123531971753049636799448929611385283345467190426539302194513997969416101211956459068842578907560610951730794105575534657392964813197981279693806703285173750673402641480652270940365915577651058724346887647782075649055302919993475269033671583953633649519904194730595185560136350679282063682054999564260822967717952726260042191389370378933717056324394427679602456606401076729922960866212358996063212177977516575054112640067702230984413874430892083821561749477510722238574679372705620812847569256117583978215790240800511658504449

Factorizations

Primary (ID: 13276) 3684063449452532878552747233314607170371686781714685684919296996888860672938907435729737775123681 (proven prime)
(ID: 182157) 19158538934300323308273465704902187299662229421619587610144953500994816925454820114161792582679759607130631001013268761780334031885430277966778801700386712962552027963785122831089183436021956250872429435856485539986365768941074372581736647948744951724616263034307144441003223739242990575202977376833537504461573786791990063102598879264465368528148108132194154514315106354853898895309579343983635886225225504811171197771469791289031873046489984166132167187842775146916634318323893700871826394876321440390984861729 (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.