Factor Info

ID 126397
Size 670 digits / 2225 bits
Status composite
Value 4911769271445446158961973056368076876892477602718147704246081704160570702435040091492845747022181491326252227853239310956526341807052677200297865943823099600400912681697338855945792258657488570599909125350027156870416099618281867811402906989703663830850844430191208823288168973453025006936639333340688784772404117955604352386627276313294166623902837032325252762064856142506577775615211990435305907777872024692608341339836909668806919248712368180518542796059603857969551738389326489432836167722439481566125597348652180431653118819641581851409830235903598334847457859907920136065348594976746512774738787013187136206968048560832595330503373595507882686298262065258106177713

Factorizations

Primary (ID: 50) 21937080329465122026187124199656961913 (proven prime)
(ID: 126398) 223902597687447440128167431202634386275045765511697115759775504324519640243879946009069921700503788120100972302752624662412857580180293824545484226407017665558958118617815557337875315919980454839915731934193529585724045937660892536861468029682347478113203017455790008809506403462977278332514232879050476049059335540848017200259066871000593571707682686499747103303646181377318481424142665427345705423299297364178758706406193398652900046665359299644566048947373729596560843179355415923055253203829052578070711472556310973163369679722189665026536228313366002018676865912532661899004075108524157513015731105965071609244128226879806436601 (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.