Factor Info

ID 142139
Size 775 digits / 2574 bits
Status composite
Value 5280473804421147387568234211840187751796088617818163182090370676924054221449950126264992632553670848695894666819474476548678771569772528334402453578781449428833416226630979176494500005224921436899732685298798241737680531386312545149785600878633656120275067042431557716348465611539362071912245348855354151426431163137538623873087950806932411574338261504119821602998198162669264742185265603538487849937667584516129985478378763432910737422311238054790191882525335888057643290655330104798833051773258229035692505351740921676544639923592241812736773036068338733806325750173462075181873137088873589836520604217904000172759878024402012931729049757674080701294740105541634777270354277410485205418447887572004939250242141898361049239374193775483909238213856904841948562250214414609761

Factorizations

Primary (ID: 21081) 1526625921911039333504551 (proven prime)
(ID: 142140) 3458917950122986994429043473457027760557477478532331548344460283086267245329512686381791629908473343295522958982491352757519493472375845858359489424449581519768507086770794690558868132385744801211128241960352807876096669031246142181379159806957417085470237185709214150987190251686458338589270154450654757201220629624976298481883587642343496491487749260543918696323765538373520851483180754920353848177520636682991880490383926493997618832514843951450656101385854000896605042927717734277319236551044494018390253015255939267096860489051927851579996084180950348011916332151015052002019250095562121713527938935723550795919787947146599590081929105006335487435401570411436157878880694579642551312402672687936172406955595859284728405323611759644531366451174711 (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.