Factor Info

ID 197306
Size 569 digits / 1890 bits
Status composite
Value 56816915188565245943275176881966729516341657453000204952647102389254233622428645316361961028143018950278523298777934259771244315341821463189045595450768688583614885255614545663013843549166513470987812041423991652229843277125069048902245887863977225741054674051156481130182821424443533609982371805181402265656369518343984359773820773388450082410879870061734515220414621066924993356940344900252286323609360343250258740342758464502351122086284696396856454112085204804743769214327131760028600183570334778469513786906094872985894448804669190934187598679391819990010132928833

Factorizations

Primary (ID: 7634) 63340286662973277706162278988150776663495577436161 (proven prime)
(ID: 197307) 897010704907002137211140254011439138663729464677467073933193212816765182200473768594347845114290580592592976066440819045025643898518745379321919401885146540927561557884638764251931043819321741638871103344307772400003313758533884267512838374502842654390514588842047888150948396950501833286282591272762853770628694008020515899770348435778384759307182395993444158528947154907470856367636110452467920622787095488672379926435318157959674846593261501483892546092614226773227893363361228741303270410719740658522920145374124353 (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.