Factor Info

ID 80524
Size 617 digits / 2048 bits
Status composite
Value 25853837812608699357641002009159052430617694790649156764597813923935881253631675399804958408281845190658503728073567714521017121178863826807205911558983569164970971659555605830978299343541839727055998122060741155677564196811573734968220485255710033879433210292817757149326361832223296036713221734536818566231347732547284994322545526462751224574396226745573623303143462448818443041443694666869722900268074019107746887827046071484071471136522075833189523492785860256976567706338269973208233275479988936887184261126598542233778067629507495545186430671875016741549620382976021599544726141256057486074917799922733806468881

Factorizations

Primary (ID: 78879) 2101969584130840266612144288141743329 (proven prime)
(ID: 80525) 12299815376871499123676655012838929697180998789299448851393536784634171285982018222754677480401764712393686712972189467261974274249573928450007741539541075053439807477402239426846811756012847319644466712449935666111142866036449842645419609650135329299176708459311331644047635734826422856856509344470229314620931763307892481113711265643118676775984669060188912781047233822022515909156626178135346104087137647483093992017678067661540261395665710199970517873642633133412779667784578115243376541499599199941552449355300563940476079145242676758028871949845415672665605953767526691389489 (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.