Factor Info

ID 56631
Size 580 digits / 1926 bits
Status composite
Value 3160785334001896612682840772532987051398673392354261701900879282467047595864691859325064279903345016106850281281170241963645848837819475760281518832257786514861046951458944449146498828435780446437574250372886678294582058473418586533490700183718924779264480699059851931350692114263207115831885194432260921423392325518159343168104366028599958179141695619440111944283157233275376175874776484965630156429984341307461839249089079044476552650866734646195593781598571139933101458938539102958706352021320807569270365891259219957358038670723897660654564537032554316871809950642993257631787

Factorizations

Primary (ID: 55056) 72019220497491955875703699 (proven prime)
(ID: 56632) 43888080323112770356406007750424779477650666540186141809542133484285964534768715841706322924541772549787694446180161283683570002577742125785796519407703252323227329963685541197224622342514934261946320280646705155808080634597807775844824829495620712396920090968271771754390641061171519186167076732250201216914727020419534262405751218608658851677852697666122367570101975531597267389487776714110361637590974473658799383377981256356032036308236600131679707471295594894173286746187528823406072579265519161589909434962617394706548415678377185651255041193826313 (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.