Factor Info

ID 67257
Size 691 digits / 2294 bits
Status composite
Value 1857213370023605683056231137130477536825977832370107793964456526200864962775078530230668341807420017199319158482867488158233897797374812287241580017736581399349376715007467596053020115190982475183540688916662481429774529634454151064301968355578443601309993005193606964156160594848342627867538024369205770318606175229590579688671021529399508869996685627523270150346409115569504253573142755292925101566486651312778029659353205433081426442202203008741459695055656867164670369443144784765689794289022097646589247029043778261839079745676559163644647282287248130699380131531563169660957178083247038930049915237613589835866154592269964532955569033832929418527100595551334540886425706945289064120199

Factorizations

Primary (ID: 92634) 1930773408050211089575377161 (proven prime)
(ID: 94047) 961901257951915801831127933227432569151934459805199284847118898742304279136923513615146042736021888468786795754945581896852144412187667659765381781932603703173884225515587534267348208475404684970705046491694255809373201071379627807411319437967456396798375283749771716219566813766189041362416296168466411781149975649855867501399340499142269032900225581406791005643459015306330154170155125324624282369383875749073006715862699139522886860693899935018374847656435299540169890571035049849567710373429382198931245489944192366905462390494350999711638541796498063634928384373632942353162992662369843891455611950672470342196961422193180744856350587531929679666491569055759 (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.