Factor Info

ID 150365
Size 453 digits / 1503 bits
Status composite
Value 189341122825501385137903430342216666587927501540459715825565215101610749186645108463075895731850809153513687489206189706592775221984990107265904914294673162172702661160864628755872938336405121151324487599605053476707186872686656249775862929310670588912704707008406284578132310322186304213937111407100327271965399447877605243533442846862944390819298994990350270792161365095435937381398605230049166531717396400370824130611199287058940398309574069591192769

Factorizations

Primary (ID: 149631) 371837256582239379457 (proven prime)
(ID: 150366) 509204280834684840315916517290866350735647819846793441669205069684774844473635424030728972051542104664391984028364429630238059382149265993452252292112980638104307974713422650473499855313439485393169417622758802021608135638890413525872249665000466035351382947408615914302487522023482440929746625545313818371718345524798917907225003510286159303293801430550358487246210093300358595275207559087183305784507314346116535620224870285006017 (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.