Factor Info

ID 72157
Size 724 digits / 2405 bits
Status composite
Value 6616596207706435494343655881057417413145575489780273433583467182672883151368517467917366781962740501525979757504264527975481680445747219420846130779958368545158671643225336013304705671896453700497069714933825254118539544602289469518243277896491768354137892257755094086146419837966728859727422938812623917833720283471465123548832554609468262900153041836132637772626544539376255340505555982508887645044252045196471519944982721734502097807041986831801087781962467780487211198980112696940908098866494147999170379267055791764347232119876517021419479119729060216767996868526415355606865499838002792246215825051385050383324270759777456563466989786467721852944626845211781967618834554983298593381772977030339432092998354274331971151

Factorizations

Primary (ID: 70538) 4443043113983919668779 (proven prime)
(ID: 72158) 1489203691695345178899304509102731999700889292304864050061518642987277547398118572425040180548553377108515300641885144954582492823061204016758683716815921002146064482332190797192932934133549823374137209135843516878045864386116769714695431917315995815588655247920065467459012004090013421822178014843783064328831216855606474669846110535174864157002918343261191600998225441400803404366089126243531373424042473333927490625958471381280609974167319867094725324580589848106633479011794582151485579195102838903001619510679693597314567391290033802089220233873908980466018590357148479715371936874007694537163154821739419701380629870684615193851392547349875067576961568523593054548396988446025675349902530784002669 (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.