Factor Info

ID 51711
Size 680 digits / 2258 bits
Status composite
Value 50527182093752841997650144637161909741895834217047604709941479515211672235398378590258288743217778579259165418611105230298471524836279104166835791138588867739553153534795462371241878566509119516128141423508308972926912937397304596740713580634647177357988590368691723736475814738671720984110644204746708055859772720933975635455914428322685395175097345138994139326886183956431797290514830842661120931370209643643383448769549163104371925820224397612562581768993129884217821530995297849714980262565286668735287394615817631945262784259400946955123738083535973087505889913218405480143037827662400557249053754636760501912376841990930360272222948628280894375107344504270421532991408261663

Factorizations

Primary (ID: 50830) 39431168815852343281 (proven prime)
(ID: 51712) 1281402089035707615171315470991576929147257721579012912944468576191030580749634243432477111891581353717782023888121190911617919587886385750467705004873910856480879677014997184621718284207621741782977543799447505758537344142173800360209967394124957335489957479450262540636045000495494405788251749473280333662351949723898434950602409429646115971856144837502092928413195915695586914091201151098415934922420306950998131194552273627223920564648029955609296013875788991512568989403561854435683537281651126199084216839843760319146778557433988521217514037985665504490971279014876211330757931272037870630182903251268405712489533811814497397492388873614886033147950910223 (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.