Factor Info

ID 165669
Size 1194 digits / 3965 bits
Status composite
Value 310484809358401483046386349892630733688892399247378117153838352504769255088489946361538194557098116205475523872199134414832908403507391228354837660696883453954033073240890175367554024159164360342955515906950540584304746072615768553350440805066414736542550412384649497781410894816698123026710851669190426310480782963730030829842703065791543779068936665110569775185081987567928763000620216110131438476973983571043238018891396873543445742339790742457768320934533408986791176662630985245082466726000453458356008202195409320326659093941188078046891400351655640874897620107326549050355333098294570073046231615277564971866439650765815421697066220142510466038876499437837183108095987301700373558856596245095411967386447402864160235602511276295190468481273226720368550334291314573190853880419924359788795651375317357406460717014578700023621835361271170263500996298691757984692330504519033484572521624773329079132542229186708876640145442875072769193836036014884153438573250144125793045838426395908252973215373109119530821448542122335657627093526500926962806903676308469928049499545428891424067820601321373592565879776341773723920458889072700052818233202134062807713322919129463983966607888002085302317073

Factorizations

Primary (ID: 163879) 75859636657576946091093793 (proven prime)
(ID: 165670) 4092885532261376973144573732056732075600861881439937705969282142795445347197084367335549255467837283067912382661215400604040824791963483337803454352902668523074288480360021629168970205763814088282128278015965614412798120320555913344766032917752303883945166885260744338848675245336005873055550710847009166728255958381587252909165279166698082593594792175912095667929176847627827772243314094022116102518214307077083561709623929110444434709573802294626499038175148854418548280148052568340602881311186530784411637399396775021549328406611236144025835640939098603507732753847094436320400236442831479730129245096877668215492875999556613775567593551661184015116010621652262871529633383654268425900836487806302470458798296622963181274820274669254680722718811463129487486907708359671806776667141751597549843727882235216153431901422548609508464861555178525859680646672491851895824815859756160307924204706312672674988372568301433185550290712627887599724012655309210680347395014373466961132705001824616889866142991836219727981742672801926933644131587246065888702654205027402289192132177976369353873474367633961474249153027669471635662568393186562623528390260918690008386482068574961 (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.