Factor Info

ID 177113
Size 591 digits / 1962 bits
Status composite
Value 385288543776881587493812198059090948043454567282119321255907440472284972685289749703692947975045493770679623917876050560398175568216668392174321560019728545014066862743933580335089529606957177471234936837051815595378240863769055166858681158489993994255459895713810591062484766081896976800555227420700541186381774819734016889777193791604571743613298731905426313744145442268707567947151940775106782389184956399134965092061722595275116862806753802315668131908364640643238500241596780802673261962000876652245775660124116944881344186399684972660988313561865127367254777350972133116080838536088083

Factorizations

Primary (ID: 16464) 776075020608013853084015825517659188849614223099326890205572761126917024179170896587898321123757930178672436359 (proven prime)
(ID: 177114) 496457859802043791155302767505683886317560581318837590548091515396367242803566250817451701407715552492639435214887154978061290654174802735148774533016688667671679980219986156121391594863878387733738208796755274786151570448215817174493390255052959199649835067026904733487455150428944589396781482023187387644334050008981693465872779454344019051224448602353680312976745123364034171311009284932310835749902286640046736084319685733644114774969385305648360837380979667457245557536169237 (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.