Factor Info

ID 154185
Size 1079 digits / 3584 bits
Status composite
Value 56683587427530342480994902774572231960677091774070928431017728311676092797571939079077930490174169847160646494714411928840992255003583206498753775701244252363969954446708590972574045414176754204054487551592527456124799304915877256552045709983555082850534143143507520595168041436508020932978641971228653100563865358111054508325997808381322285888153120420360574311392329311491377697605957401366062252562557046947294405556508985931426116756804154138403459489950676740966903289562854506752244786034433956596972302876966337943517463711470356286782287015288616090738785120506183964058669591631867329591996929415027482581893583167301708309243666944219439428141049429597267621565715752722204374609170594803902428408569034953983755498400235472544147798841516043708213642352255000151399597686019095414359842703943891067821960490613791577417439710114867954358548451731581315606980396681923306608732543697015756455021860286359267592093996284087213834587478091318994383587362125283116667489807473422574460829702617255354619304321088044963110065152732746741674201731006333403770030638042562933

Factorizations

Primary (ID: 154186) 18957105042349964095141 (proven prime)
(ID: 154187) 2990097237995982604458052324496366694038783239625492394093448115539571079136741403375961094256956702058969918890948401463933995931589201871259367226026820046914695317348046926384838582877378030569888383750062665889211970308705376176572745424931891019657077572533461704831752111574980087489968764637661977034536093466688401856101462857524443343712372641622700429203046512393768335017254288214887800955886680871034243458835377444575183981709046384736546398737961581152017883113661913944577582125201458966787981704602369906258001762884498010924912552415199342694988225006681610470476843029800956563496281161448620601777888915578964407525587678663552238672735455859873632857641203690523683320316245793911844432103059143379327453833152767695588160496711233942119199566090144372334467570099409806149661665398318601871866064631097471200248100605344518331835232915993044775239891921241746533511060123728626268014194194463688427236613513926848608062955529227084756216823342401585111819458447136486589143674435602138663372656367814693898504239332419942807788493332113 (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.