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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
716793831433587679 ~1992
716797374300784239 ~1994
716804031433608079 ~1992
716808591433617199 ~1992
716816837168168319 ~1994
716821191433642399 ~1992
716823711433647439 ~1992
716842431433684879 ~1992
716842791433685599 ~1992
716856974301141839 ~1994
716863791433727599 ~1992
716899911433799839 ~1992
71690219129042394310 ~1995
716914431433828879 ~1992
716914791433829599 ~1992
716924991433849999 ~1992
716955231433910479 ~1992
716961534301769199 ~1994
71697047129054684710 ~1995
716980791433961599 ~1992
716997774301986639 ~1994
717009711434019439 ~1992
717027231434054479 ~1992
717041511434083039 ~1992
717075231434150479 ~1992
Exponent Prime Factor Digits Year
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
717262431434524879 ~1992
717262675738101379 ~1994
717264711434529439 ~1992
71726651358633255110 ~1996
717283814303702879 ~1994
717290391434580799 ~1992
Exponent Prime Factor Digits Year
717293631434587279 ~1992
717305511434611039 ~1992
717307791434615599 ~1992
717366111434732239 ~1992
717370191434740399 ~1992
71738273100433582310 ~1994
717397431434794879 ~1992
717398511434797039 ~1992
717416391434832799 ~1992
717430934304585599 ~1994
717431631434863279 ~1992
717438715739509699 ~1994
71743937100441511910 ~1994
717444231434888479 ~1992
717462014304772079 ~1994
717473695739789539 ~1994
717486715739893699 ~1994
71749817272649304710 ~1995
717502911435005839 ~1992
717506631435013279 ~1992
717537231435074479 ~1992
717562311435124639 ~1992
717605174305631039 ~1994
71763533215290599110 ~1995
717635391435270799 ~1992
Exponent Prime Factor Digits Year
717640571707984556711 ~1997
71764681114823489710 ~1995
717661191435322399 ~1992
717668991435337999 ~1992
717670374306022239 ~1994
717674991435349999 ~1992
71768273229658473710 ~1995
717720231435440479 ~1992
717732174306393039 ~1994
717740631435481279 ~1992
717752391435504799 ~1992
717755031435510079 ~1992
717770631435541279 ~1992
717782511435565039 ~1992
717787191435574399 ~1992
717809391435618799 ~1992
71781049157918307910 ~1995
717829814306978879 ~1994
717843711435687439 ~1992
717855591435711199 ~1992
717861711435723439 ~1992
71786899129216418310 ~1995
717871734307230399 ~1994
717875391435750799 ~1992
717880191435760399 ~1992
2469
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26-03-29