Factor Info

ID 142303
Size 995 digits / 3303 bits
Status composite
Value 12168179406119318885610243999176555220735560114961057916946427572275590360417454237697545464107317070224607579430623362849220927610496188289493027858430562809611029416965672002100936533763076822973267476976143394484595945317035992099715869984474900786735499070846812616630256993506792564367525498896815995123740466851924730792482010412200380533664479102202599001003621695588874636290839318019297728983316885746945442553622852482000603802313222232085436608261811417504368763684469534702356446670673027264803014679208821989836920891942926723879912865089157529910532318546111636241692992079355307987024879056196233500696817352671101878378672151269295189748026856638828070699282724465684613534272131665852860451744093017610291832706895630677240067617517929486895539235018957491429959346164259532891087121809523660862644620977112566815258891497818501874665783725173294159821261137562340352848051089242072626438583565770517642459649944361974386237417136544765233765571348795619367003527906947175111231

Factorizations

Primary (ID: 6823) 406875383561091922623241829 (proven prime)
(ID: 177799) 29906403527340157199209208523924369373718999967933950211168747476601491743811708564680733906443128531128851821670835156797632394805335578040233207996089736867398759131963141272093998497105364849664686137345755320707571755279145026360462180426943547424011397727136053202107720806827972476039684928010965402306003706002676671799047257862792030902813190713036119539283655070751746179571432890465537499176082384828540261835516300918864463399868843531305269139191579906672714510196552448552859094472679616061793856902957930013163534296572909532953646033217363192148098169238947875563834023975329639895281567007386447587329005322189328253519987990673917565660902544912489176819808620758080975710121670697859898676519334481847707511018187934207551440957489050609243818176122209475603326873136305685401072489829119091755511099806287394703581049154161998410397288186746132281836476559046859290125186051145751631059873896286156758698111188014587543412245149544364902596433693139 (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.