Factor Info

ID 132960
Size 679 digits / 2256 bits
Status composite
Value 7778166516837619478499212768871568835911585910125628284931264608448435395913395314774011349076381568911746056602449075722122091352258260050005269370403120201416814518499645681451725443595983917551739606539189659765203206642106188506276407460254855711024841184931001392719177758166687925002702367469808735178894296535259130356963079495605933289958897139177453071478461428626633443153233071948953729339467110003784693073566966852759365246199118478004872466572205836917021211505447076338099990889753335391365110399201879665821275443405015765435732463066875535547797184317888394645115708941935544797177962537431866562801415471777477433398588487649563654614099979384919314508623805591

Factorizations

Primary (ID: 131680) 7995105693353508392600118377453099 (proven prime)
(ID: 168901) 972866002672580701514326596856141882870652898942169168731850876732084819612083943822806794276383097779306549600434631395987918724561257384855698019513638396805383739944780442016548213493853863620149271590924837179431277412212139736136114141354032512030631772785954131240661168593826873755891962338753947041877172108928233957042480896189056173306111880837378594645038216502421307291460420979369261507323406873162150991101217620150168570714136270918399677541969873820085118011484879992609805583759698110713524252679968398035795195293103448745210864909823722682637419489263448899131151569891352429011921519138689128339038744847860641018186655402309 (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.