Factor Info

ID 156842
Size 1144 digits / 3799 bits
Status composite
Value 3675493568954088056571048169981233348745840516775197353245179232637334138182465860875585836256618260290084247755671074519041900168947443845565022948473121438763269280248842566553804841403318296840014384460965229974436775306294457003466785272591593676039494246133477733806578805366439502899305833828895439725929795082894878599352795584155231301795764515516728576635654726412480363270675780632922373904967178770219419130175481993492977150691222887979573662653017778098854131494278475309174819983683762449472815730670137611071268685543513755857105195456938305367308989299471029955135907925531895349906508594925205013617471101048482267326060602937314664711229925383012819170960111732407188304614916806462364991927107688295793885766704806850221249951836981756050659971048462014227901062958409419353245666117145194844518322693383296971194778323145043802952118996000357916556796717853694016767326709730069851625408376389950136118664056112809174652547129574347397966878146338650852972019793839265916893065394076321453070174668597060307781942133859729341578564149280728620423712920600645495902495921291768811865608985246751050530704607958781403580325977

Factorizations

Primary (ID: 154594) 6841661642646463343047 (proven prime)
(ID: 156843) 537222353418277024173931207254958684628209987915473554220211278889786601875439422024951292908769481241313953907649749356753263141423428421167506235052870838724645281581466666736603172833050485417345553910270662314171373615273620310448692351025267793304017592997730699383973364749752220796711522994042392426622482686398631725683440163596929882021386381761603614002922517681629905260681019813913303991504749487352986213141203903928345363779014157825229794496665120228632200337982852574177473744180177805193048733703245625878246034693933051545680880297750227861413953894444194716900790699591044529356343175431016539197240902371050871659090460996825147873606868475317797593970130523165086479081784431473101486277039161800108610988287727401623689816121003725844544942575787032354664512487637845456367400152582053979513672972254987451527192939938689208473367190682757626382373867222840658837515694802343668836927017143335546194470731901690838764894184487140476889446346938650539552233233902077690913974660041943509115912303465367035270354078298627601828170466517610508248362284493716628219349433291836468519748446196755646932191 (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.