Factor Info

ID 155968
Size 801 digits / 2659 bits
Status composite
Value 205702630250590202646985398476771767882937234289889839701670948154250908970586681755225471253963094971282328669636186071446305091653750257305621274713509354249948983973762872949191738609730257350865138887044054170347317747577590509915495301565019664463629168939150364118729145398008080751226417347239111899186529792753551702125374703947699710306376795634776788452145871454028919328015287208637914274303283297176991759752974303059181266806137709963892414170845085078340755865864840189547160417690690351766699626443036476329023528858891965760885872912212754522127869211838412598255568327927553410099608874218129157245226981968269552059901575343001985851559367285957002733466819688707843570291867908094389999497514906195064905387171871616321135354821065146242888530954511759444869343493519580007601744607

Factorizations

Primary (ID: 189904) 6452522820971433993893075042427773 (proven prime)
(ID: 189905) 31879411504293053954113587102384523353101496897029022153453383749045443808107764167177037371473424399504605771978002668962922737269212814985934369488246047415246525175677821404063976286573558045388441077763711326575198625258797136713883644499174327892937379961610364129949978353232103132333326683986186587532952833424471770004762990562020547356822404961509864309364652313943030231472288343268371519882977953699276507107941005823248634921989274688937847485701659625222954138922984612296276805177876797903074858495475275672621956992951537864576712963415665099832197152336411865895329836000895031278796823907879227047532447601558564826479523936086880437543028592454101526674887518026696417284739965317227118119059481010386892877874371436955331092349552144898152437522059 (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.