Factor Info

ID 191670
Size 618 digits / 2051 bits
Status composite
Value 231651799039650535939672159422593572857027438561277138866520231217782106614401835467245985846410171315791979101165314252677733522301836449599159378030753096578923672862141058772190715234606444915370364561421352029031848553626960546372298631018245998871142815675314921084149821175972495480215315809315756631010748146023865748581367106602477509026728701794017841744790179768675586070794530854218499237485711034094691090965761344002794560930237707202965150302306748540989948258394608305405423739066466027486692195344389782551309214351112055228351373708572322045199326002526708552982353717767836879922135319416185907108431

Factorizations

Primary (ID: 3165) 31055341681190444478126719755965134571151473925765532041 (proven prime)
(ID: 191671) 7459322180955332095344240439817272596598911889805963212582354113442052650880774296295484312873269227936256020690191809924415469443172836700747319903009637227771969305227592028870327296796992334689833244569428230130774990127872251191968304648798597717615663457639192414893541055226750335402663855759694874471787791103215899951339085175152911364643061279047897759669759126454128066295320312419380174623412028340767473712976280089083701796542704931967140425500612317738517813107651556795431834429808931936182970158857233087471084383844612534705096456839186879104791 (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.