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
14749571294991438 ~1987
14749919294998398 ~1987
14750231295004638 ~1987
14750399295007998 ~1987
14750423295008478 ~1987
14750579295011598 ~1987
14750639295012798 ~1987
14750663295013278 ~1987
14751371295027438 ~1987
14751613885096798 ~1988
14751637885098238 ~1988
14751683295033678 ~1987
147517992655323839 ~1989
14752019295040398 ~1987
14752079295041598 ~1987
14752253885135198 ~1988
14752631295052638 ~1987
14752883295057678 ~1987
14752943295058878 ~1987
147539871180318979 ~1988
14754613885276798 ~1988
14754671295093438 ~1987
14755511295110238 ~1987
14755781885346878 ~1988
14755921885355278 ~1988
Exponent Prime Factor Digits Year
147559671180477379 ~1988
147560591475605919 ~1989
147565093246431999 ~1989
147567591180540739 ~1988
14757251295145038 ~1987
14757371295147438 ~1987
14757593885455598 ~1988
14758043295160878 ~1987
14758343295166878 ~1987
14758823295176478 ~1987
14758979295179598 ~1987
14759039295180798 ~1987
14759153885549198 ~1988
147596691180773539 ~1988
14759711295194238 ~1987
14759963295199278 ~1987
147607511476075119 ~1989
14761079295221598 ~1987
14761163295223278 ~1987
14761199295223998 ~1987
14761283295225678 ~1987
14761753885705198 ~1988
14762123295242478 ~1987
14762243295244878 ~1987
14762399295247998 ~1987
Exponent Prime Factor Digits Year
14762483295249678 ~1987
14763011295260238 ~1987
14763179295263598 ~1987
14763457885807438 ~1988
14763863295277278 ~1987
147639613248071439 ~1989
147640671181125379 ~1988
147643631476436319 ~1989
14764391295287838 ~1987
14765081885904878 ~1988
14765137885908238 ~1988
14765339295306798 ~1987
14765651295313038 ~1987
14765711295314238 ~1987
147657431476574319 ~1989
147659571181276579 ~1988
14766181885970878 ~1988
14766371295327438 ~1987
147664631476646319 ~1989
147664971181319779 ~1988
14766551295331038 ~1987
147665595020630079 ~1990
14767079295341598 ~1987
14767163295343278 ~1987
14767463295349278 ~1987
Exponent Prime Factor Digits Year
147682679747056239 ~1991
14768401886104078 ~1988
14768459295369198 ~1987
14768471295369438 ~1987
14768711295374238 ~1987
14768879295377598 ~1987
14769119295382398 ~1987
14769239295384798 ~1987
147696911476969119 ~1989
147697797089493939 ~1990
14769803295396078 ~1987
14770153886209198 ~1988
14770493886229598 ~1988
14770499295409998 ~1987
14770559295411198 ~1987
14771321886279278 ~1988
14771723295434478 ~1987
147718311181746499 ~1988
14771891295437838 ~1987
14772071295441438 ~1987
14772419295448398 ~1987
14773043295460878 ~1987
14773091295461838 ~1987
14773637886418238 ~1988
14773691295473838 ~1987
1181
GIMPS The Prime Pages FactorDb.com
Home
4.368.158 digits 		e-mail
24-10-27