Factor Info

ID 166138
Size 748 digits / 2484 bits
Status composite
Value 3970434581023547592586374369505941054377616840933458600076386361798644930026131762171930691803901279515620175156857881477645000652283720283690468921913912962984036287885019248014804982405756310282713428710996841587841863819561957031304013832835637512898682933956676497896199485861227602374781541704795847556004074171839030373912939026263524705554700532908045594181740943196370389660108625839325374136176333125465804020276926548202773435784466667356130152234975188072023711065365730411431959324068666845435136817487173790496484628410140607716703913135933771225872372022464410193317334459837087009775734273495326324241026689826203077696650799029910831353953008267200934185465645310234066376980663778655786961930755367189344074037799812371040686327387

Factorizations

Primary (ID: 21961) 10944361845979503835965839 (proven prime)
(ID: 166139) 362783562614216516831584724748043041422246425565745649817326136455607359101184267210232319664581161306180610898485964637359358758183772249676207655115594695570569851700549078470600610285421393279402880211086202518320712605887426643267392546167806581852846869583322282987018572023739703517030943020987471704714521084410440626082459848469132801583718939717395652612178464411206984936966558348137625364020429116688038994399239238322745366653517456529977022624762298806443638365116615897537549535880024883869911287427498125592121418204046840949129114020978202344579556252567888064655128868432688766811168986517021166277640422981872672395953154127826368333234325901530868312283366333915639932529382634066350870445486138915977333 (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.