Factor Info

ID 158746
Size 1239 digits / 4114 bits
Status composite
Value 193951070791337187805736391929318091979213662412602259599163273440530791760778423168265425768537449507354696853732376429529039123589722278800002538766713061955560249623031316159514985285197645676391150234761511489216291293315363714937109846735507137071461552107077003529396862435932677699609041781679212821858750348851977306394802855295687834335853012184640181015429468735425989719816036365860687539630891482984702440056357472960293895991288302034484327156349287972520265126534458653085692775179889391173487172148964286024191659087079531314737093843338439895153116033961934874664007125646338084727963427712246975751952137843008104104764668651249453529450384480893895415732467805222334737895020668173148197639548571288427364440244337475003393318039153191772795200475123507337109312553904090375709264168991241919106875547788053345697334766486635644034341592182335432380941423001532507865281382985569688811884790588500825343659617793364392898648525012208662350615673070063237288576458501592839925335434672026368707466209564739133218098894610403885919461088991039478446484384645640939692832739534027891378659138899985805367133909156244478825957104749165632277555618799682942967684762656856825791466784369294914919927446074950578713359663460637

Factorizations

Primary (ID: 4217) 80485166514184335373 (proven prime)
(ID: 158747) 2409774113558628764293443004041935218274317152846535849442785303187102058677322631866675168876211641924889344708540283485266826221378374253405580468382330068265272920166906789345991155389899625731022838433036021097871675117596336444825820133775273903722586477369602307766757846328543306752130366483774129005939241490551777590366046284225926525334975739257895477708639357059994446302971614750674562989292812155198309546253267986139658259620287592551860650109767985833781020410132289742436183817508369941132854880400646308554870011240926191074917100979002588839696774222669327440148912482586643155092789162213337799843384252877101210775886571913098009830516037983707284041169958672066725547469377552618910404883662527351773299788526864071730016243747850270779249463149234721438643759489795355630313015176443454420602619004529069303409480324048482682462900747089825335129387931278804661475156927216524178383124302227185096987065480444180037583905630028445058470610840210059063080495298257486143361604261658389142411696108124840340396106269720471224053415236277979399708261628375878906793616185367904175360808263800275516272193407758421780440646911629458140736115525402023579861891191431426213303154327550524975545332396369 (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.