Factor Info

ID 167220
Size 1195 digits / 3968 bits
Status composite
Value 2166429003789486360398019286034880794751372185207392596709505906722742698932709247454962294013090715428810211487634965634232355898882109694744183310407521781463040349908234576595589082300569249710920991405700579983231464964299083065218992596535548517025849622027490768119512932515553776177786022664362959220541127702649572714363916380578328138737373795525067958712564976040968607468531486741034336998313493059943843860764992851840467056703106506972055290376579987532272607977787058692977369849588183173606399909691191635195764788119235462436301198282719110299924901522152365052597813776051930090526747482709730731915668751032265420573857251741586293528490990170814300218778670102811512672157161273376464603912721512652160110212782867353794524125565606280716424987391370664839872419217447362664177433238117975506398817907865581107466091664730498829740296257947214898000556451210031086877675987484343626668274085460604499680945626416747545387456530425744985621503984562381788105581897710480470392289974411244658068120754975850394327780417517313709899721399208761464107335033113804374547565629648344013577211955993585863810509167050465748347386000135706330722770897311244689225181486470332992184661

Factorizations

Primary (ID: 7481) 17252803354297421346943980322273 (proven prime)
(ID: 198902) 125569680433983532025367031398570047659647395320706247644321723788040915193832245881344385667706410364561500124258474987241744731396159654259973853748503062680503501885251428392690115279456168582946266517727982287808010752056477356286503525213307342530248732286643594591921779533136766496176674187860466853272070562125249210039865661947534046113598692293208160626608660616539735431990796670765420495134758013122933352859683689684798756849218227601050302320397412850700469308503381356291725126760244723862796818339499906371236926056033690179266134542429459928366453959422263740199742962248399532733458500210027176894690549531289450784963900182894734506660360138723155055549290889814729578485529980052269844874341933984896978835240867268359554036148555203300633414718993359452540030286868316353918643511871708212534161713092157523925461510825838178781066922384648952873455308624476671532709245743431731172515432743769819380004492878023898729841142685185618756546262454891181821694195365772997777890634231676387948356336088780637934122767679142910960850778808866439875357454767729725967411569970427125128024292308107053256437484386925029194451255699865809044603488757 (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.