Factor Info

ID 173413
Size 927 digits / 3078 bits
Status composite
Value 356407508937102659264569187543846122307505357197615911573220320719772699979654964488072697837595677319602722759448497697333949270244762586348982299621786937467915304952773184874791844953385829487794684825812990637067502660853162402718411162905232166801449870659272382692816807409537735725386303199924540063367825971873500737917407946342953746023222835175342110485712826797568227285852049231386250371206332591028855381103186109629407637065832159603038911028501124618323771487397891516130388339513544026189214652095213853410795183695959422216404963506825652388272012492391384442987474940746698885562516109928666648850398042857894775821788171635242174788666073731090343771504279992947312413039599253305699884196476594692862606090773172996094639127553977787299919543923307076784529439978220539175556105144926116700258808159894744303497001670646636609208050821607369373183835380851145835858976482313954933208300367210931723901171927

Factorizations

Primary (ID: 171405) 25898991752226259010080981501581857120780143806252217139641 (proven prime)
(ID: 173414) 13761443393118426006638652151377284642826759436801824256161742546620582997769241741941192332745152173355014047368436888870365226678408579764549064279879139043979980950393181234207985037929983207649314295804507541773359338397289664325758580216784693755408108792987088898285902571445548578990782884691848406511738439268073113305728927247840194468176068229705856743034376846100583693600293692643348360883376642429586385114072353432302822289240472084891235593743253615770796024853345602444741223922677021809226403684620612277001061452104171242197607350902809377732850370207355152749694416383777336044603384813791847743917400993358150070345809787080243521391850962646007837700474103054388243993366774155136597701383313326828502720580390986010996891485520876883681391608994146331190234592305112552313743263210709608612901352047381137128829414356594719379715078733873604056847 (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.