Factor Info

ID 128843
Size 816 digits / 2708 bits
Status composite
Value 102067778385284056312360549185032621354464453980774425427386938187456703075988679383441969886457332512610476401385055984885256095115109342789126867380718221950978937422776411153716670684597960070994762252476567932521129838259347352105035422268528202817901561811301607483354684970185524809743340208183276271879618897462592470055052118695693676543368521924089340732025722894359808237860602126993930058456147640092017758499495661190428960359869028030424479575818956862238930854199647112238671856742691508351546746298424022419397219361642577813777246368304115428570462236171941247552452157788851898000406973508928107942516556029195356785938032899564591927219588539378447657995668821300903307137535340572920171916300076063023096031341611586496085469768232585927268659613132142527727306409728891823095570895757720762241451

Factorizations

Primary (ID: 2041) 41870785713390753737044868650099696878246710502936844584533349130978050341619690444130375739585947121934819398783353427114206640126793531956077132495640205031 (proven prime)
(ID: 128845) 2437684811647602287794014385925363993674513505621971915700035554834526928500465338731167185553223490102407565784977905496773650360527611611084065638142710645212856907585033233294792414129086737455377849268710590301346815833428126388319211797893209617900695203221616737121356046463630884839699910280637614130447351711465952977160688680488941933519297631793257899725544228244389789614068154562039876742778350119182557041801317179461152396279493828457215331050259139562654183075260320404104515913732824355780225011382623354423798316287716633993420975867370452716085149970614538233148509052636994326912174006285718163679012734959785483132464009058121048114481821 (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.