Factor Info

ID 120457
Size 511 digits / 1695 bits
Status composite
Value 1487902617998481420101153959212933903323437140652827510482404389039900693648961282659396182516618499239888308368522214691300394223336111479612371618182854076773780479120242141523847283603891042481830959692501293085842193562142403839624852623033983251359812278325800212950079955979748069281068799378552325710033753512426308792004321802507277487735792082239534814085162905801051497594557616768034890082922281648076137084032118076905572997300292475828344225630579768292986547004184504644556024389576690008451334241

Factorizations

Primary (ID: 47698) 421343310512367868233229607070531778717837445980326722997886115771232270526237146481 (proven prime)
(ID: 120458) 3531330819490502830322620473852398747411505540025333980470041644849568467850119264180356636537662538638321336443921652092815264853647768771679824708269857008809665572903123571503108930710081231619628470647501979258480897053708020720468501868202726891828451363256326368378009707737227332362126992275132263095640269383371978479469197673694904302642075415610945925062060815719198787167275905454539648198970831526484668737860286961 (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.