Factor Info

ID 142497
Size 877 digits / 2912 bits
Status composite
Value 2845502194410767579010933852651378198258337684368083409424769953553051114649619063188902515381496349196545351151291936836712662171530012831955689953954654591595863405783822003388610505555838593932111837011842614069743527124099349774659272897656580287271604836406890813451452372257892725894557825667322850372348949738859252199514006854037821001433317841524286314314604906918241248113344169556276723980001548946263209038133837698000951991828110695758374660603189447379277903115515851686663176072461453729138189623403834610217351553781117921136067223862014350118525614856627644549301769536934347730616974400178532296901296104355326682288513166011758236512951665380220628186043348276706356226249405718882135066236377537077427558388696605600422147067272309103297674229559357699263031597216886536515895791776590516579723230924125877494609452918775085606239296065437899063136409053813

Factorizations

Primary (ID: 6974) 1129448349501082362870332521 (proven prime)
(ID: 142498) 2519373458439004698127648413748552453671681380324858940278427151337245984633077224583866877967143326207512459724842083156517352928751862181814304272594344166113428682127966908023908673804472133081010728059790654886831291802221266501664659953792280297973948318322135290107340102896849704860203094456296201477197813461842233685398221359186410023686338775725905274298717919987681558695686763849034747859518517089513360996562944654485277098193052648262048797211321422778700925921152189675042509754138839355261514864407572279503262755279022750162464696853058773662017100739165644647019584227595448247775332074578581206129828140462266438071015276294445868200752064505599169066567979921391158883759475677120056081156465575260229688990695641640614804840951079409330310106579830940876339667862478725268704437728249954678531203745643100017084140268287843806253 (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.