Factor Info

ID 91649
Size 832 digits / 2761 bits
Status composite
Value 1172028510978068180633215062849940914095334351379835475060841222869599479088819576534762079890255657962074811370108131430106065486617523024092261277809316670791197945693294948390798200660659532269090992477578328256939323978776608941554048735909593610858423685528056619252181078519581257550212664234339952575298749762429126191814497432589487182477722926547439988204597860175166744626047558334104909468516808748207793962635976776798408966174519606789688332497067593260616738413267648161368103259249767732877493382929764244071770756237375707423266388483937590950793225448358346045515527573864594028034744863460224792751916192839303159176327115691328638497663646122561944332442985497773004280483101428327320646747813682750350373415788402631339149667087003539271469164221781292307117210521970611024633458784093676212405310190231055464921

Factorizations

Primary (ID: 89847) 630355658116002409409238566286692832951628683684970618896495469067647654067039966627176317721 (proven prime)
(ID: 91650) 1859313065390750225013147890666664120424732841700971944716856367459679184572828424268884653607513825249156244303672148804598464838212390202491058493545925507247251090511415174274875177670797229880950002450588593416905628738220229409390637736154973264609177418070972202628578239055595799223342582046420427111670796465571930916792614357777854834234966099178989688117023193652492522676604577905617868386905675759321027146349257478697006720318553001985655372264052811151541911436432747914200029566772443079298557141322409925097966253165542335982222726473704069799061935676484836095191491393256985581361191331714748663279626084066631028606095055417180757500865578232379928649683126544400050320325923185761431352576891539602804098944126601643201 (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.