Factor Info

ID 191454
Size 493 digits / 1636 bits
Status composite
Value 2378405713786642489883871315237729295920681871829147941201621859202633435739696135112917051170460915135040272397746324632293974023419137823406886341991563565047018985255008609050658133628270141283540227978258946121668180272440296314739498595028198808068476689540978460489303903524446065984080525338160946309229116895826642341433565950140159906799916095357645044848698336090740736138330759123324357846188878830223234763787440573805697704370784837313179833162983940802216490047141708354802359371

Factorizations

Primary (ID: 10319) 59904608378705661377430182608711698924130721 (proven prime)
(ID: 191455) 39703217801722517464272291962729549007489152988501604559511424004202497585496667937016572932123756509845406780337089070837747201519293262599415410562835367755454480401658440326329938092272421891285122740744562291844918079398173973152425995401541412940113990897942561991442468357356331928822896363287044888291533716861141451602505346927272206598514695897229282967124549254374752117893012437637058612777532717680785368734036129544515564941555350060651 (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.