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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
11353897681233838 ~1987
11354257681255438 ~1987
11354303227086078 ~1986
11354363227087278 ~1986
11354641681278478 ~1987
113553891589754479 ~1988
11355611227112238 ~1986
113556671135566719 ~1988
11356451227129038 ~1986
11356463227129278 ~1986
11356517681391038 ~1987
11356739908539138 ~1988
11356811227136238 ~1986
11357063227141278 ~1986
11357579227151598 ~1986
11357701681462078 ~1987
11357771227155438 ~1986
11357903227158078 ~1986
11357917681475038 ~1987
11357999227159998 ~1986
11358071227161438 ~1986
11358131227162638 ~1986
11358311227166238 ~1986
11358719227174398 ~1986
113589673862048799 ~1989
Exponent Prime Factor Digits Year
11359253681555198 ~1987
11359393681563598 ~1987
11359643227192878 ~1986
11359811227196238 ~1986
11359979227199598 ~1986
11360159227203198 ~1986
11360231227204638 ~1986
11360303109058908910 ~1990
11360351908828098 ~1988
11360903227218078 ~1986
11361131227222638 ~1986
11361323227226478 ~1986
113614032726736739 ~1989
11361419227228398 ~1986
11361599227231998 ~1986
11361653681699198 ~1987
11362271227245438 ~1986
11362493681749598 ~1987
11362501681750078 ~1987
11362679227253598 ~1986
11362691227253838 ~1986
11362721681763278 ~1987
11363777681826638 ~1987
11364179227283598 ~1986
11364179272740296110
Exponent Prime Factor Digits Year
11364281681856878 ~1987
113643438182326979 ~1990
11364377681862638 ~1987
11364601681876078 ~1987
113646291591048079 ~1988
11364961681897678 ~1987
11365181681910878 ~1987
11365331227306638 ~1986
11365457681927438 ~1987
11365559909244738 ~1988
11365637681938238 ~1987
11365859227317198 ~1986
11365961681957678 ~1987
11366137681968238 ~1987
11366639227332798 ~1986
11366639909331138
11366711227334238 ~1986
11366737682004238 ~1987
11367593682055598 ~1987
11367613682056798 ~1987
11367683227353678 ~1986
11367841682070478 ~1987
11368481682108878 ~1987
11368943227378878 ~1986
11369063227381278 ~1986
Exponent Prime Factor Digits Year
11369411227388238 ~1986
11369741909579298 ~1988
113698871819181939 ~1988
11370083227401678 ~1986
11370311227406238 ~1986
11370371227407438 ~1986
11371163227423278 ~1986
11371259227425198 ~1986
113713971591995599 ~1988
113716932501772479 ~1989
11371901682314078 ~1987
113719672956711439 ~1989
11372171227443438 ~1986
11372759227455198 ~1986
11372891227457838 ~1986
113732117506319279 ~1990
11373353682401198 ~1987
11373503227470078 ~1986
11373899227477998 ~1986
11373991348044124710 ~1991
11374093682445598 ~1987
11374381682462878 ~1987
11374621682477278 ~1987
11374681682480878 ~1987
11374763227495278 ~1986
1121
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25-11-17