Factor Info

ID 156706
Size 1192 digits / 3958 bits
Status composite
Value 1637338043905485471771075640922093697558359303658740388951056218220170709914716700191274287121018083071866692269446338331674427242371656056766130476950549887430238863234906832312187969594707807417903083369026858277364049299486129641941673761449226238578081706220708924887438116156881455807107152009740716876287413617571711602403953589708851148500910574075370974734149513369169203185409726623827034160096573818238353424166646287800978959035061681494407112033942134256267910317009354967218498258993244270599422472487521019860204329861815997446922658414525181823656486043642781999940479758892286046621945774767944558846530396757610677070922778828495318242705482085695210369419560399416785919900100317314055687218056717910227948649225407445016979459952234085316066793061125520282987395696065270644544791216026456617339269809478083760673055847379136188162806193794685036807756340852912494229920244871019460250567652903985777841152940854101939655085743570889873187719700513962172013859294438359533871221559441148772038061237531301496588326273193730371322432390027242801745432600777321580458626941888523825649327571949998671038770140521297694481486326334270910269205522265253200790684600308822362331

Factorizations

Primary (ID: 156707) 12362221679736835037419 (proven prime)
(ID: 156708) 132446908518820611983670575741449403033710083262219213892495133775598855557126424403742927097155518385570079440358534795175229253207173660917921098763760671819526402942899816962981182214603556542727874059474344985366036233876164204169002143215666177230170920116073680479738734668683829171137110635123541227566803954047565693761984379736657745561040174157429114393435393358977332057579314668557788412210968265291127532278628767147652635218515499824273802077909806698725988599451528594281395573439559875880506236374878164131347002589414486842666975370981614142305633781729889228387863335834489991474685411868750694840291583142721459539447954804083390677566224227372092392729636986247050990743560190138467382832320131305231898883209459386117752624582052607684998026044677876933371244367900255708632840905917903733385638582638042091695914813162240153324868279665614255540733157246268512754734914851648073289369766363659280213725956075055638750539394175478709458757737180169893433072859837188820792778569006967674673327700103577527998578572906946025682551683644535500722095555847529337937996626820582658540764043982545404471066477438063496537593053997531017368414581360055249 (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.