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Small Mersenne Prime Factors
Prime numbers of the form Mp= 2p − 1 are called Mersenne primes. For Mp to be prime, p must also be prime.
Any factor q of a Mersenne number 2p − 1 must be of the form 2kp + 1, where integer k ≥ 0. Furthermore, q must be 1 or 7 mod 8.
Exponent Prime Factor Digits Year
1168471511934777208910 ~2003
1168488263233697652710 ~2002
1168547279233709455910 ~2002
1168619093701171455910 ~2003
1168635841701181504710 ~2003
1168649123233729824710 ~2002
1168666391233733278310 ~2002
1168676219233735243910 ~2002
1168704983233740996710 ~2002
1168735861701241516710 ~2003
11687591592805021981711 ~2004
1168814711233762942310 ~2002
1168825181701295108710 ~2003
11689148213740527427311 ~2005
1169012549935210039310 ~2003
1169019359233803871910 ~2002
11691450371870632059311 ~2004
1169185679233837135910 ~2002
1169220881701532528710 ~2003
1169239751233847950310 ~2002
1169245079233849015910 ~2002
1169246783233849356710 ~2002
1169252939233850587910 ~2002
11692550476781679272711 ~2005
1169262551233852510310 ~2002
Exponent Prime Factor Digits Year
1169300711233860142310 ~2002
1169309411233861882310 ~2002
1169342039233868407910 ~2002
1169375699233875139910 ~2002
11693758991169375899111 ~2004
1169426171233885234310 ~2002
1169477273701686363910 ~2003
1169520791233904158310 ~2002
1169574239233914847910 ~2002
1169605271233921054310 ~2002
1169628773701777263910 ~2003
1169671259233934251910 ~2002
1169689511233937902310 ~2002
1169701163233940232710 ~2002
1169744657701846794310 ~2003
1169776379233955275910 ~2002
1169832539935866031310 ~2003
1169845283233969056710 ~2002
1169850791233970158310 ~2002
1169869153701921491910 ~2003
1169899859233979971910 ~2002
1169996603233999320710 ~2002
1170015719234003143910 ~2002
1170026387936021109710 ~2003
1170029831234005966310 ~2002
Exponent Prime Factor Digits Year
1170045491234009098310 ~2002
11701073171872171707311 ~2004
1170145439234029087910 ~2002
11701777511170177751111 ~2004
1170192077936153661710 ~2003
1170200441702120264710 ~2003
1170228491234045698310 ~2002
11702891111170289111111 ~2004
1170323723234064744710 ~2002
1170333803234066760710 ~2002
11703575931638500630311 ~2004
1170397139234079427910 ~2002
1170417323234083464710 ~2002
1170433871234086774310 ~2002
1170443363234088672710 ~2002
1170447983234089596710 ~2002
1170497129936397703310 ~2003
1170519743234103948710 ~2002
1170522011234104402310 ~2002
1170538079234107615910 ~2002
1170571799234114359910 ~2002
1170573203234114640710 ~2002
1170582551234116510310 ~2002
1170582911234116582310 ~2002
1170628391234125678310 ~2002
Exponent Prime Factor Digits Year
1170641123234128224710 ~2002
1170649391234129878310 ~2002
1170650101702390060710 ~2003
1170670211234134042310 ~2002
1170681731234136346310 ~2002
1170692123234138424710 ~2002
1170712693702427615910 ~2003
1170746891234149378310 ~2002
1170763523234152704710 ~2002
1170794363234158872710 ~2002
1170822071234164414310 ~2002
1170872099234174419910 ~2002
1170893123234178624710 ~2002
1170985691234197138310 ~2002
1170994157702596494310 ~2003
11710054991171005499111 ~2004
1171031369936825095310 ~2003
1171041673702625003910 ~2003
1171050059234210011910 ~2002
1171080661702648396710 ~2003
1171102643234220528710 ~2002
1171115999234223199910 ~2002
1171119923234223984710 ~2002
1171134911234226982310 ~2002
11712053231171205323111 ~2004
3521
GIMPS The Prime Pages FactorDb.com
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25-04-13