Factor Info

ID 62950
Size 729 digits / 2420 bits
Status composite
Value 168812998974544228409831819380654136227030473829207659506725375813012375570450365544309572137023026260346025726991217832778816065671529814699098580201204782810203198088360045647830873614999564611620045212065871835080224247010952956924233858276273910635369896003704196107774729899490288507285183842837731487968165287982189627111895599415523975684230455660007122807889413190110322566232434532578776838649121613744492353229772160521246641818619237409021513425900072459971969785199062450029526948096523983739175384437569822697898066598307226541319184897425946142058296021983555591438843451404961485000094523566401742032795792643408696096410083412568249851360837782025253106398696759728499456118509706256476887322257973536199249562257

Factorizations

Primary (ID: 15656) 174535138510980012221761 (proven prime)
(ID: 62951) 967214971235859168866399195827009250134912003824501653382651544890633640858184440800104042364356072044856544144569842863209332315345909925046113058144191577733627540837181127146618431274582822986344956450125754871094465425831370612206209420001759739605536949527835528207130749213043537502996585230879631874082813542237397665318194091108196399585779261612433015701831092849382136020245227038445442530981601737098367806687822085767156462216533644806406952774849225193166932056401056398079786393691585974158627866736626227286627646202053225844714659584715908806480436617244899752850323263146358847820364886022239454597854710361793149814965264782716076214916034166453311032051203571079139164374690946006221137 (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.