Factor Info

ID 77968
Size 762 digits / 2532 bits
Status composite
Value 977205772615781412098507063408485189424095842590276853224662203748582273140809386106669929163137323286123436669648059211575522653097784591782908182527597553030005283695892882449044133156385067662472516013190508841772147689013966895092132719395657627710206377685781796002678754857159417421638282562911332748170611759510636269286983512825539384993302871977611481693157174815413324336339778007651594304827349719486680648145037895028027408244839288272362465426412833166837859139117942014908023843169662515065716316724423638863768267766004024688075092692852428594579533713566634326599104188138755404531039722084100733310482188497799460642174034487455986259346885893392587134224666463290616631492276981469374855043648585269150583896067979579185252895402936094840085419

Factorizations

Primary (ID: 52508) 33641139003216517508161244299868999433148873412300459726372231642118974160452666995106572871 (proven prime)
(ID: 77969) 29047939563590525455045040070190399554986041943492716568432633083712616983189571629595231340581982029125386676026521213789861702285399925238005003155204086204397216969924782741364463962560871786809263975973545049980789694672331901041309706239475711166698728526577680564732047409884441001934553108677392179832929100810712351977870012186242108493473235687156836407239061737712894780061775159077871588217126946304709094393778922293931477808978697143972370419517817521416741761270651505627106513896005858448257994942717250604717457821889902654206266346916674626176352460816124674819630693022963690672737305089287936464231000809273725216870068382169183973848543627483660996989 (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.