Factor Info

ID 52128
Size 874 digits / 2901 bits
Status composite
Value 1201243762088108434382679802481747732066982622486496850719053215760385985450838607464914708870163285757936947897784005337644468525742667389710233311958169012517204160034237176413014464717445542242500276051135280246678176767217263816259894952542277481946330392670463250899059217359790302744453689940677762268760329053480603224148071697527704414541209322904644858281033259763868805378942252193217549028492647306281409859210430926992062478819398874790072040266314349459568779609477661075232960545929249751500443673921007455229118008774118290194867383148016421222777018775494520849773205194260021203777095807348323064331863082830405331046399668820959682960466311635977437719622378346433522614386032370713946202978170188568093637409625599451828485594188495006383083466140731482092968759651362394974577813025898189904375460282574081221147204822452663433031592757979443378069268953

Factorizations

Primary (ID: 50354) 12386903337067381971073 (proven prime)
(ID: 52129) 96976922270268131843056783008941723021889895725234808750449883124088391693440002872150631453076543451197762446065382589761737251329667349956725599641826958769650080521779488801783308729836990727043418080881748904757531134690830309275324617627177654867388679133240328221563124227584170641930561784104645048926577458573163636865280635998746277963976878230046831513116166389877165716609393621271765604629263159546575905769866666516094614882933953241771318211717129178445431015759693482414718214780385072327836602211923126475448300081479025462267570766243211002173661209290134292588797907278972213788333138543944288555128144973886956668350165520175230834834042931869336876058930254590330754409430504329996588358539037592970107426777187590887848604701111783069524226171250160740414347497229136983091430204001661263973357658118381409177956276056944046089561 (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.