Factor Info

ID 163434
Size 1411 digits / 4687 bits
Status composite
Value 7790398698143463107432585620513060961873247893024125842560803826462696695009103908387394142736377091784750823893606795524946634068302681165923507018964790451850133655265675782416454086003195579970769927800886275143070964852238539328835543528857536071967790502719444240729189874049135599049719733011948573567726597045694931594357980774974318779009333425809429275627764441380405253118237968596136311603197840484569857427360557350438335904033426108531841702481886387977830224575808245357157310206357480384309881493774241466686119839063103002395260620279383100766733638792122332675821164336607516284061817840750823312046987985883780998810232029299471047504995031973595225838833750727019665043306263431358513950630602773910083964758693290490246682894978780259858037727324889751618756009233971543373786845052439964412622464031878316094355422027249241760392570087339638168114378834385533448992070392506772318892978366072964706543172991566434461853451392732730250091008643151632437674418283267902953670316139833777156248215475549015670650368370763090863118282866058863287063242954500246332340086780174521538519776055363077659303028989837204699822696306874212101152222730720297690858191339917932515953663387514044467849441594649203620701668913574420679287797080808978591318754572878973082094567898836132021413282406602788582318721186066749137490759145941730479381164365481676824171861810453914346541296090615412227916171

Factorizations

Primary (ID: 161044) 631382794867241721251 (proven prime)
(ID: 163435) 12338630006193815257787693982105180633899720503876545220285321445764829573506225867949747445684838669547733515906969082663859823890697254641325383056418095254659716754827670906831174757796062983866058970307762696643105137592049554904635716253732483481248610134204061007862399710430395779858231801702421984432428551689313960185681458655968136834927961931878378543898293537246917917111582857554992935059457160459874308143471935722374100851644172004168496520993400903608893669848298972502694441873983080663750277274251910391044619578528702546762043156845483307089472146918942958906185708122606937148743216975535100835790220758352216426701652121511334033914281644007797279154739855466806607994360293920186674821926871333316694963980778683102714913200012272911466658898626533293645289541789402042058302785406190783686813431909951007777166353392103057514206147305844463024357566495633475154271003501723622322750746035698845885083370190022241804426712749932776555129818708584051416336827772276714932557883455174459392051887638060237680020401294495888767732114883681525581244776615993653474080504774764116652679039368917542939178963851482367896982031543954759743982063322864526786370872478694852587129123768707692598420675767908658029654793119672905899365312984019093131343229460581086641133863501391579099893500921493643953139177217252741769897782485210633437975970836233114275488599946065367644921 (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.