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
26982359539647198 ~1989
26982419539648398 ~1989
26982563539651278 ~1989
26983091539661838 ~1989
26983259539665198 ~1989
26983571539671438 ~1989
26983823539676478 ~1989
26984591539691838 ~1989
26984939539698798 ~1989
26985659539713198 ~1989
269857312158858499 ~1990
26985743539714878 ~1989
269858093778013279 ~1991
26986331539726638 ~1989
269875371619252239 ~1990
26988191539763838 ~1989
26989199539783998 ~1989
26989559539791198 ~1989
269902192159217539 ~1990
269902971619417839 ~1990
26990531539810638 ~1989
26990699539813998 ~1989
26991203539824078 ~1989
26991383539827678 ~1989
269915571619493439 ~1990
Exponent Prime Factor Digits Year
26991623539832478 ~1989
26992079539841598 ~1989
26992571539851438 ~1989
269933531619601199 ~1990
26994491539889838 ~1989
26994659539893198 ~1989
26995043539900878 ~1989
26995211539904238 ~1989
269958792699587919 ~1991
26996003539920078 ~1989
26996279539925598 ~1989
26996363539927278 ~1989
26996759539935198 ~1989
269972112699721119 ~1991
26997671539953438 ~1989
26997863539957278 ~1989
26997923539958478 ~1989
26998201107992804110 ~1992
269988771619932639 ~1990
26999411539988238 ~1989
269995972159967779 ~1990
26999939539998798 ~1989
27000191540003838 ~1989
27000299540005998 ~1989
27000563540011278 ~1989
Exponent Prime Factor Digits Year
270005994860107839 ~1991
270007618640243539 ~1992
27001019631823844710 ~1994
27001043540020878 ~1989
27002399540047998 ~1989
270025131620150799 ~1990
270029812160238499 ~1990
270030293780424079 ~1991
27003059540061198 ~1989
270031312160250499 ~1990
27003143540062878 ~1989
27003719540074398 ~1989
27004079540081598 ~1989
27004223540084478 ~1989
27004511540090238 ~1989
27004739540094798 ~1989
27004811540096238 ~1989
27005651540113038 ~1989
27005831540116638 ~1989
27005903540118078 ~1989
27005939540118798 ~1989
27006299540125998 ~1989
27006431540128638 ~1989
27006443540128878 ~1989
27006851540137038 ~1989
Exponent Prime Factor Digits Year
27007199540143998 ~1989
270076611620459679 ~1990
27007979113433511910 ~1992
27008123540162478 ~1989
270086211620517279 ~1990
270091672160733379 ~1990
270101994861835839 ~1991
27010391540207838 ~1989
27010631540212638 ~1989
27011123540222478 ~1989
27011531540230638 ~1989
27011723540234478 ~1989
27012179540243598 ~1989
27013463540269278 ~1989
270135432701354319 ~1991
27013643540272878 ~1989
270137171620823039 ~1990
27013859540277198 ~1989
27013919540278398 ~1989
27014243540284878 ~1989
27015011540300238 ~1989
27015071540301438 ~1989
27015419540308398 ~1989
270156314322500979 ~1991
270158512161268099 ~1990
1581
GIMPS The Prime Pages FactorDb.com
Home
4.368.158 digits 		e-mail
24-10-27