Factor Info

ID 120288
Size 509 digits / 1689 bits
Status composite
Value 15823268242203908142481300263813491407242728268194434374632854397380170930258893289207777823034732519888441526854375524475561224903177311340311806586670670273484122289016833652886980936236608801408024166313563960877929793711104469383364218835514021160006387764419618309638771818618105965604957012666787794693247752449274845459968668139774971975100317855726152034769287847102009794659919147394306277353906133809524231994762573876584525608712558692501508475388956389330135587079909963655372383336432320028225051

Factorizations

Primary (ID: 9850) 7341439622297499430728231447393744853967297899 (proven prime)
(ID: 120289) 2155335881826952243047358435937452971938497598605369495889401209048411363532609050204248089512141257962414184429657488041656810452688924307607311988400679068234838716127271457268054045973507219480408327833673094523073606507638286228517538362059586510343112720333067436506723339400306971268882408835580547808555899469146261137007840272724326829142415427103339085110462540753137482500068405036965930718466163851782202731309250894533111383279520753043280402808172049 (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.