Factor Info

ID 188520
Size 1117 digits / 3710 bits
Status composite
Value 5059311403737545543211874603217642984091292985605691179852639452334989117119557787381676424930980167037077057420049987231936634774880856734752706942938035723955650784349573037601546751443612061201743607565374470297410939144930291558082421362636813255684598107586433886149668927708517240796438213284522053431764304273084689936236993961797738210328238123738193464002432847394223289183576008181212613610444357143395653733121176840863410843847411169958694081904903909876305754133723444487633272016823897988192748551074826892224276527872352853573851073001693433961851692595231092953699077528503715729557079914487232787907715159463473777174179786006984414926096366453255836341659256920597115565992972906319067642286487558881302593705767666328112650346706822057789704543460990214202187142029087686461236700574824358651929445356855661717835961795072932444346088299899435608221856953487982111521891970136824573163183970692420335567804522658534512482687121771205372302907698625768287311168426017954626873632606821905411704887574433885512436340376096420148378322443939114469695067835643912239369648319707047985178495123861477281

Factorizations

Primary (ID: 186385) 15745010488835873878354840447099790967164666631255049 (proven prime)
(ID: 188521) 321327915743523379738485336544279653647029266139414875120104878151290985130077088728926442714257524376370908677643835112718693854140888407181414703081174996245365982151280251456366055200801618381071509276492093139987484585361415454814130351741205695232905335487833147484750575920108449182978377563851190904878620484578608642315263382957987664684846823932940076214604610215742560011386539101861433014404381585698423481096922019725384254310545252693903056257433021275121418645566883462446480566460542270517271257866982457500834287483807256677670028237901475948364266213504496987669211687561419085627810487253389933515358928129910851435463093779423374746395815907240865329879921639095400259554251461851493991381195377023407501798275800520050721517872038973876123612413768960867363040849966859546259243674664101834687998632884395594235231619771180557724113845503838319205577123860583358525658470989030313635235157853916929687172639558492354979704174563760847892552282723286786236914805446164495005240444651018747549022037130288404940267821543234490867007252998796926169 (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.