Factor Info

ID 91192
Size 679 digits / 2255 bits
Status composite
Value 4039645810427510821338895905447713333014488468374808718830192525703449612745149037757939592577344476732899121758547693472760854878876915633985022180959382199629990043497922559124480163475632200181649111135704060899252173994774267725530193861954336395382669952372271987397943030709985556558441639098460724295505060806761020708604083304350198805566009423284509008604812836334110869658885518663514730988388108898735088480433509382823810050460049476817238341161613642604519472201812187436970413369019614309979556484507038555254577139289896753091404408362603031859860140934760778003270102309406067221172980435986560584197749880716831726836059326615007505299876636436152797615880542373

Factorizations

Primary (ID: 63367) 143798195172461138521036839345269251740737334259640879028155379795667047030720519999127 (proven prime)
(ID: 91193) 28092465316290321092199577704609314821199720423071816331042307797251284576991297003274728295829326751383309800040010396516347796234677388810283234736247669965762930054129876490878807912164507984742292327456769555461113150959314375345872086470785618796245062761246301204960941839821387373913137517290819212660361750607012872982669819458027757731865714799096898808506309572858355127326782655795211111227098775696137489581456719214796419403093527688115272027480914449564827170620415651733858230068393065246088571975988489606183210338001677066426880109752577394398183598963045829969935912031614499 (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.