Factor Info

ID 81112
Size 878 digits / 2917 bits
Status composite
Value 89372891307950024670670423355114491836008595254800037183241598857081421122187114400330881735136678023291230127738283409792661873778080180978207960721961250994119984712684506171203823280058100983864361435373985716615389978345538002827538848569097778796521383294179233463552368064557444582048368728666254806844931221910442594790391918996037522092491073571490500450700670073774004732402767894045596774989173110331604557174753813652274631321802150156709995777026877198168894108008364482457968663609691182206503588632104135594496294792876198500192703516621085306610729677515524845988051802585685074215103229412079230787276150388829763572022415395834462416077062548697047032254914673305883257035711352656621748645147463272658969399684072424237963843465637087566194681927452187028076378268541233918320548972714928868337092009864723164898677303219528832900237083150970565156430296203329

Factorizations

Primary (ID: 54869) 1386931777883518057046869588983880892136291513972206972463883515737484028199438341 (proven prime)
(ID: 81113) 64439284421281778232188369872980170678684243197211386233198829630545349338939454739023840570925509023260319734308349017769378825975487108665984129201257673791786795716818881584343292317562082744873498952094685153314713436363942439057842113938535294469964516483398073130243168901092778561573590901102954798217702024112366716888812806503052459005745187390564208336960081054252284656156070134664899922983949191061582066406137875257263410887838231702215952200057487686473986079692965486749434543759609019083210470484726414752806579956586064687493877508308022143855651065209149235195335814612580188529155334814935230296995696357787518787803568884971578842790827509034185861958856185385910585469207531434740235195820076433312254652242335231294966343225603146360872768110741979241821953079548238203385869 (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.