Home e-mail
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
716320911432641839 ~1992
716343711432687439 ~1992
716373295730986339 ~1994
716389075731112579 ~1994
716393391432786799 ~1992
716399934298399599 ~1993
716400591432801199 ~1992
716405391432810799 ~1992
716418534298511199 ~1993
716420991432841999 ~1992
716421111432842239 ~1992
716424115731392899 ~1994
716429414298576479 ~1993
716442111432884239 ~1992
716450391432900799 ~1992
71645533171949279310 ~1995
716477695731821539 ~1994
716496317164963119 ~1994
716542814299256879 ~1993
716563495732507939 ~1994
716572911433145839 ~1992
716579237165792319 ~1994
716588717165887119 ~1994
716608397166083919 ~1994
716608431433216879 ~1992
Exponent Prime Factor Digits Year
716630511433261039 ~1992
71663587128994456710 ~1995
716642237166422319 ~1994
71664223114662756910
716653934299923599 ~1993
716681391433362799 ~1992
716688231433376479 ~1992
716706734300240399 ~1993
716711991433423999 ~1992
716770191433540399 ~1992
716778831433557679 ~1992
716788911433577839 ~1992
716793831433587679 ~1992
716797374300784239 ~1993
716804031433608079 ~1992
716816837168168319 ~1994
716821191433642399 ~1992
716823711433647439 ~1992
716842431433684879 ~1992
716842791433685599 ~1992
716856974301141839 ~1993
716863791433727599 ~1992
716914431433828879 ~1992
716914791433829599 ~1992
716924991433849999 ~1992
Exponent Prime Factor Digits Year
716955231433910479 ~1992
71697047129054684710 ~1995
716980791433961599 ~1992
716997774301986639 ~1993
717027231434054479 ~1992
717075231434150479 ~1992
717079431434158879 ~1992
717105591434211199 ~1992
717118791434237599 ~1992
717126111434252239 ~1992
717142431434284879 ~1992
717170991434341999 ~1992
717180111434360239 ~1992
717181975737455779 ~1994
717187191434374399 ~1992
717198591434397199 ~1992
717207231434414479 ~1992
717208431434416879 ~1992
717217191434434399 ~1992
71723777100413287910 ~1994
717243111434486239 ~1992
717248991434497999 ~1992
71724967645524703110 ~1996
717259911434519839 ~1992
717260031434520079 ~1992
Exponent Prime Factor Digits Year
717262431434524879 ~1992
717262675738101379 ~1994
717264711434529439 ~1992
71726651358633255110 ~1996
717283814303702879 ~1993
717290391434580799 ~1992
717293631434587279 ~1992
717305511434611039 ~1992
717366111434732239 ~1992
717370191434740399 ~1992
71738273100433582310 ~1994
717397431434794879 ~1992
717398511434797039 ~1992
717416391434832799 ~1992
717430934304585599 ~1993
717431631434863279 ~1992
71743937100441511910 ~1994
717444231434888479 ~1992
717462014304772079 ~1993
717473695739789539 ~1994
717486715739893699 ~1994
717502911435005839 ~1992
717537231435074479 ~1992
717605174305631039 ~1994
71763533215290599110 ~1995
2236
GIMPS The Prime Pages FactorDb.com
Home
4.739.325 digits 		e-mail
25-04-20