Factor Info

ID 133819
Size 985 digits / 3270 bits
Status composite
Value 1488350477989793778094912841707597949420342603436458679519127969516810482907958005972119080947871714357760862518364593293112316479319025297432161279510667292683481475509963638039612410360040090822163704389369033990460184916129167329491883469190268695646600375627621929649908819772831112569938916306893251945632954008887740419387590410956511837022769464323072385474573689981721425587533409347614591234289829211470647647741772412995611582448337171428994572381738327440059082187884804073067638914903115356252690212029186067546039941177835445954514672728196971291109387896177545065263564349631752500569213282906907286646009915775408721743745588042119640063510582401394529887008880775879682441515275777894167499928251480991936541969243977300828470948952450566338220800965288911941412014153022662839685809218467368253212820187813025546107958190997837641706806422962093670080027260305706107129859672557609097159527373691531668310016800630551905613132345644857518254577082033935066321615729629

Factorizations

Primary (ID: 168077) 526238816078942095513326138446698207 (proven prime)
(ID: 169460) 2828279542508174585722399788314739457857493464604552117301171749363280361499218762211508252892389894365867285447975027159711479568897028080129865656288172632467859074381505590470070972080753952690394393629986757052599597362741909884500124321681520223166876041875888783543366577484007902068783817426824199261610595707011968484277140742505945152217073579672668947580250112844917930217489081124265773404760881723160460559283783877092719973340207611565123242233091280666569049977469901916345818894949190596402189988785739286563174196889663397030394676043717016858219122783125537862103738924554290123422469472324231647793691602733370102560589705376984507660443109995118224988471570028402174172692922798948019831117964512260843511591172540506617675179028492414373906676912375208593841579931637604675032123294365039060787672589415571570905059928715290321501483786365360161318868314567549755871541764783980419408409664693154537546946509750020446124738967747 (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.