Factor Info

ID 149082
Size 940 digits / 3121 bits
Status composite
Value 2851331252129114962321423829339510900563810905458707198211796349897935249696861662653087996667613413517567209974665215167398660890208109872172043273525467157784577320088381315124132680165092531227263541697482383976035767930206559515400448234568784094092446070180890819497723517360124054713000801184020271489763507801578695684540343516924956320488256858692748759635597119684587555172611207636949446221450713993269710259816584410561327833276491676765014848842017619093259389662079551134568533316976909450542233126116375345876635238424574542175540464818766394572949587991175499475193473561916640269107154803644596841378086924411696869975742832244227185076019382048121797994833420285577493584147711337811526935732316283061859738247116004926260566992912374953689427287840029745873286863655508289324779224029130110609817573212158190684092577712453381278240143834650551787309699494689572845050163899487734191959705706622693448151670137055019447011

Factorizations

Primary (ID: 147128) 6013890309283753610697077 (proven prime)
(ID: 183753) 474124253268713966085970197117774527310873993706548031431373410909665162465660014377815251252395522570080623896577666438296919447356492637234885724146440546183027863823937115548389960663057237931114720667376525709294976998271597977264620552131703236216640508871214437749248991093002463354136688744891838278695571574024143579968867304268026449133107697378606279282449535745920030949887796008759619961097405680779624647563381762144711266966048190312141596389746928443401544612921050624459454876158536470016254505603195271768539786069277596960433158465063157712209944018948310351259652639176514526392530931146391266198684948489408181841387241378939144989542463506931075512334086995691012286495467537512211049822793659129633559002555709743163826089391505061915321113695012306468784378808892950157366686498282217705368699204069708354324487653403149010558237077011744511790174181266282808342107147931548106415027376945143 (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.