Factor Info

ID 178315
Size 767 digits / 2548 bits
Status composite
Value 68236289605462338253805521342035874057222706210637086407343130053221284412511739422994631698555531020360457640967975171013075781603439841620403757217526436054401428762814277778144777949606079104639830493687681510348004940656811849545404980426141283583345977027579013661281844106984420342809294299643988698566212044781577567947561812547886956964572643452487047110422108185106484083727511711564666577934352259976021234211044370771350139329201645862140666834484399248093215447490661659516725024251798095037165406232256638260096939968338476875503896230171905218675496601527547366550037250782148098856525712568425163147156686979484108198723913926905476468070888880959549902726407043910146125398694499126683317670972997884130295571097399753932794285139989319434232086934169

Factorizations

Primary (ID: 16546) 93744145524196309460795770694861230116076044530490776323681066917189243370104310875979970232855261687349 (proven prime)
(ID: 178316) 727899211453688739177881260745858414442248837884863018146537153767809137437461078470626583609433997092998012204628109712692896939617960975521781670779714060841090289400735911292277383306693652338863884728469439585163467955186572660300748618311451307008272700269418207964825962866246080449969832449699544568175379393538397172171248537236689735030623682016332673849241314179953868848683543198650014532697271200159864583175957979483477717057302426083559330178962966540578403526783051817398655564833334791129585905882874172759616344962796929994400913640751930063880622308448585489941546541064450754398788918280857976142309773938010734855217685313877282520375967076181 (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.