Factor Info

ID 167260
Size 1271 digits / 4220 bits
Status composite
Value 15916722708748481632794777170574642885008887914125594673486314403710405910500061749811021584818482638045054686621358756710594565411428343164128405038523628312946609697800034782930798796282055658988329275394130187157512694930496707430269890161774607498896155704348350650846176941878399211423615489920951906515153983253706042998352045733081893750659539604307542841150164156290813761580026768772019487652667380279181493809199248292177630769946179524095081693100426180527111624148983667221388155363687598887520418651469794645764370452319131838717261831824373724938237682952643582301183054825232044451616193278583549077154372599591761887157659031189165705377165245633422814076673479003704246701098896368357686663331752003523421927580379950790499187897381230242632035749933259246214347614727058779827775879885324911844306099363972661177635247334212555706955729727246455014443916978250824859437059608025161165611581944088520153286316008970019189160138965488233577413816663307741670813011966411042492483826029716851049414260349567544125012777618394541911885624452598897313780790113515133135780237841465300644037169947488107180233157306409452539772753364093771803640836554288997376870906059027662835612245148266483411135103219692146660699782934000730419273470030052204940570883387

Factorizations

Primary (ID: 7495) 26283825237209622143 (proven prime)
(ID: 167261) 605571014306373221874165498098938902062854479001918498294905693942713302517036061972153843822165836103537510869044303020501768307748598258425129261802300459118503285657412934853731721798774682056671381137872807900705720952322105983111096329472286000774276912521427866666651725882795155415429967638113900514838973282346082665021750989706783491599002245609153358934417460979077235710999782449959819164162593184803303074304472665531117226828204865141910785732042296888414176078041621615745250642392252826931624601232718178964752626806909204363658517853172814227141402229412841716568462561524418064797155439137454971569832204971500799748721057120595438384375246879262516270918409016791088216626032098932209529557936705368471530320070562717321134067216308774312972619013311794115261361145133948841262262708263005390274769630041377550229016407968953166371074798173416069196089405431748051272087399371922415315363356878964994070648772792665768705476964984031375150355480415625897269258043010292702072421038843752132883409902932452029985039237370134615958183680195471117541831675623593687943023331982345840130653208326717054358790760107659565692400926658120034835307545544367962543298717837947737838624642683654620639766136603679733716610575351824888401488709 (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.