Factor Info

ID 67753
Size 1015 digits / 3372 bits
Status composite
Value 7521063215400536672491494537073404673260743314849252574716271437997379574223343791305275311815614048188130440842320914278647244713012903688138742107692674646501026039422117222446658230984881037136012778412692519398532587745769251758491154922115339360186909753343798621937964879046497988454440866736882839599553866079785834323253356709142293464020755748885752892380243843363526411806909336636235253201801935938844179365693603550793555100838178396414134710607338384733170130070478725639160689392285045683712591104342777474522145320531504148747120327945405118196308300693578424177847379990740405872429613217279742505899276278589412570380682102003957872124279173754996249762499317189040320747592945744662989503471872088478089449885222115208393885781643777481032565753282233782838253040169236060426616422649154990997368339332076283623679768389982198481818861103397973838952869294030255344491635474437900930069491846007588516606747424154829040189242251124876109351275374802355497679260021629012251832231789457677607290331

Factorizations

Primary (ID: 66049) 8953511131739512054889 (proven prime)
(ID: 67754) 840012717328171169028197188276554923889249829834409621978581711761301312287713372854095365045370931365434810076078570219662682053000406726215232101400340698309048930267186288757574565277837185904734710029893081437430425692404364061177731395185611670926721400533253887802644903653274500281025497265389736425695682972862272275273691097941276764499995528214426460925687808164271232385387502647621257080483280190770854359103102689911993644631096020212931644631626406460848993698588561053478144194276513336469869129179254391611018807517955617899224635161560709844855077296031582225354597021523093067382768600531080431736668850275704347921648761892915504529565603734221682835641872471604701821063148617160574353337793039257437403132185142144301843770357241010297040644639239556382424044338470916262371456108910267464328127527853116434551452468943658343178612380156855477275829596764412818546612726087088734817182499502188945975249545614613168740496440249832519790735950061088006367719915772665986979 (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.