Factor Info

ID 68020
Size 1026 digits / 3406 bits
Status composite
Value 131375419317563505725763702984791438711147984707958162734069470085664588116431769322719650269732318945319577317699476521328780140624245493024697940480660473708546996140088343622826358542805513248254719251447727303129299239499597336946199318417033847225137977144031137241672599966413752669083461741668096006096999657182803725463275621165441639255725097190997395386483974703765647549779269680327284628969581731518883206669799742821892352765740314396018162619120337196335701927579144080655289441921343957327760240783840976647614618480346903747613199463981422519963160491478208184178672407881964353638554114461064544544977762628475321323823150751220714610451120792178332724494498959328388635565381036008675136873794686885042338201524225697420800475555467575907457449029265105737296372997608452373136311490234115456714765863811882842809119731535303232759111566819718096076522424558604463353645990640268224833021255439781949351666352955705662595332508030020644893227096559594650738965679217493151075216486805186291595727714039448519

Factorizations

Primary (ID: 95132) 408378094455471830779062904649 (proven prime)
(ID: 95133) 321700456271383670117664818315376040533291106026691465171493139771574676413436135710585262632230889215228197089028751201214956845471700336000400739846182742858070051435050837721094102372783532395690534822159617461019532682771972802945360062296487178500325354893033027235523994650167799953697991890789552304184065399351255586939317171661267928692104307960711522473672497498452930784250522496611773031088408652003042228960700107693069760384479432797557877022011992360049346375917148284601175428760316317723508666265123042308119348862208178088493761342396613986876318239413595990808211326730545136842326764968370415547485081061541085028037310185686751370422194736848479800211705417434148454380124285913121660218749270952488684607779969967550384353495544476525438212582555530362788486089815007362040371855101274906897435360465149141522697748254659499182198583312237615591953930812302623411841496446795877736842105362033958664061569954852942067756491435930867789335047117382274672541065660845931135631 (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.