Factor Info

ID 156257
Size 948 digits / 3147 bits
Status composite
Value 188582535203860835843023867092039866033745714870680039481811048456619872661603277623095420009304903607141011973187148826632389006276749124808893424231278822566047731656230402534259005088220953075814219956583286431599976931820829816675978797523681315298196636221138382540740642521178823588744648023309870713564528272366879499826926832523858310649160709517551840622825819552791741531030707517354047863477184701094937680167406992910956287538003579248072617466885219035140950975030477170429571280066627606663762190323489164375794464146791725440241403725282959709773302589324511813253646926866654271266120299900412953874108823040587026161940419242566313894021977211475731645458962420643494108619520985837979145823137447245516317183378259752480175431914929099563114761149223544154736651450689730079889340445892465543407213441051438066696284640840267252487114764703093713728054324544840631362348231504951285924161252302387973984966605048389639430522491687

Factorizations

Primary (ID: 155267) 123710288494287399090741372553 (proven prime)
(ID: 190223) 1524388452239112341099652128212422202048947438108224391595718813648879886825773585390288940093879548929218459925469563394699236033007368742896696014606059050798721189157387618076053351951597296017605134952590735262688769181023476807916641204953512988499223491226717849101236547225895971109579190973772718554645057859899973523122019048776159818047529318369747217106801953142352397338644733208789980110116743524140015079138622967037373023400302541817948350971456450874201387462918749986267938887190599796763576549828206995574744342215508667339963094816737920934444832057408574806084255577220135781553386793258106513715552280059561674889651701128070153360731526554979909959247106254373939480489749976396202033387487329897035893225366332262665018757828427525124026158202936805847590285895271148094953583687134195716435505508004985417892130112078263783785622616228624074167007994288906976891884463101481148794279843151020079 (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.