Factor Info

ID 156402
Size 1091 digits / 3622 bits
Status composite
Value 20292316536505589393023758158832945690779032467983370677663025441137635510897035921023202399857278144162546231246063960396482503717154358993048362559654822473687368050200574016235022594191157246657980505663094104594031681498085686422790720486843282498117571918733104144012790544138335420675597969694103823084036125143005756312523681094345177268448863062586020851073802163920717570374389698647268365002123046574798944943388921337292424428890568831129950062738487648621503027071724394823180710095649918724372751370233759749030172542404425147574948132044246511233270477213529802803538238382477070162819491276548182211538239676668843685431095355160282676421272350024651496862020705550950564536585939678833144650025655435102276577603645467057304709884012830581495215734596812829120246624416439477541162730589430161690422315788876322719373261809512642688576196010926135703752101721336438215981177479162248205014857487810351217241175551121070099573978001354587785997453387592273969266099373312665277259707132873692241160147992796060125143656902244665786012589178751120862064932535746000201355172739

Factorizations

Primary (ID: 156403) 186917147047467825169 (proven prime)
(ID: 156404) 108563162112421565016063114784354669620148363777269789518252012567577977443968014822836468708881353398851240707976830723997207806770917630029333317738487653065077596503451573043699718035471544159699918312020862198669466122179804745878083382189360867590969499465315537585119216626116425743673829095274087913554449212337202941254028310224670740463033588051164553598104917077917648062542664584083458030318862938169466376840681365992575794991771829485923723558445824086324782690931669561049521356360485572944902032202205363291913931799043157455974747423457615614353728444987353108131788073084641088055331561259191322149589264288044067048845359936496234599807968091949093287306865586499652608239509363962661302994891419247796643229371315611726298896714214176791534853853910893617549375816623435601938675457787052771572398626414412432128327890321293507751316301372029325809284360931746881062052175379863456313761159538865994393909553245597298292344837293257107109073165153607239426381828428659082835078601963437267222930423081831356298435712273782845656287903853289262843432531 (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.