Factor Info

ID 191805
Size 772 digits / 2564 bits
Status composite
Value 3635349506488209421952577744041492191968427239133918051132768362571588222119687478037896400310813196884684950949736631071957119838421752519374830564593986573004715296045162635446335071321722701462791726467751053501943717737455949356825545678200744225505063774906194786224014700355837786512387919202053656259426439703633691957675807227201979275149419272807727256021938763653059730290234934652344286534824580592962552162245997323414247738010173093426019815463647397887250164312276039946741341306655157725887311267224009189092761358439364379178716184582504993807818699636060387015784830397629105799719291827445787060829867189320356874487023441498079768135091201999452465677673575353141135545672019430134847597728619593332840255429796390042715572161887830714995361479217828751

Factorizations

Primary (ID: 10520) 246053469753590746981511859818675718355368494592178751 (proven prime)
(ID: 191806) 14774632156696735450661007724938811903889513990983873449795242031341907222251105189060418298489030873951859450899761976458865547588737486540457157422984547804024508831562070667759460115445431505328947402014283002365852059308927863546582495525911589478577073445145111955338828752463939103986372721338619061377401357521264945021387024581796864970462820431657170534986412535475984584558334789262339957220229873106177043986812153228390570056517519619021593904880129682557194723633951400020742560433767991751537744806667046495291079143175355202317931966003951396413574406987315377106979799785355013866263399374943347036851031048098111202539360492727297034163771714341677114032903658257634121511927764704644132466271563150001 (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.