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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
36355199727103998 ~1990
36355271727105438 ~1990
36355691727113838 ~1990
36355703727114078 ~1990
36356003727120078 ~1990
36356711727134238 ~1990
36356759727135198 ~1990
36356783727135678 ~1990
36357263727145278 ~1990
36357731727154638 ~1990
36358643727172878 ~1990
36359231727184638 ~1990
36359903727198078 ~1990
36359951727199038 ~1990
36360143727202878 ~1990
363604732181628399 ~1991
36360503727210078 ~1990
363611412181668479 ~1991
36361463727229278 ~1990
36361499727229998 ~1990
36362003727240078 ~1990
36362591727251838 ~1990
36363487123635855910 ~1993
36363623727272478 ~1990
36363683727273678 ~1990
Exponent Prime Factor Digits Year
36363791727275838 ~1990
363638392909107139 ~1992
36364259727285198 ~1990
363648433636484319 ~1992
363649978727599299 ~1993
36365291727305838 ~1990
36365963727319278 ~1990
36367043727340878 ~1990
36367211727344238 ~1990
363672592909380739 ~1992
36367631727352638 ~1990
36367823727356478 ~1990
36368063727361278 ~1990
36368399727367998 ~1990
363686212182117279 ~1991
36368879727377598 ~1990
36368903727378078 ~1990
36369143727382878 ~1990
36369299727385998 ~1990
36370319727406398 ~1990
36370391727407838 ~1990
36370979727419598 ~1990
36371591727431838 ~1990
36371651727433038 ~1990
363716512909732099
Exponent Prime Factor Digits Year
36371963727439278 ~1990
36372179727443598 ~1990
36372551727451038 ~1990
36372839727456798 ~1990
36372923727458478 ~1990
36373643727472878 ~1990
36373763727475278 ~1990
36374363727487278 ~1990
363747772182486639 ~1991
36375191727503838 ~1990
36376199727523998 ~1990
363763438730322339 ~1993
36376871727537438 ~1990
36376943727538878 ~1990
36378059727561198 ~1990
36378323727566478 ~1990
36378371727567438 ~1990
363793513637935119 ~1992
36379667465659737710 ~1994
363796873637968719 ~1992
36379919727598398 ~1990
36379943727598878 ~1990
36380111727602238 ~1990
363801772910414179 ~1992
36380759727615198 ~1990
Exponent Prime Factor Digits Year
36382019727640398 ~1990
36382259727645198 ~1990
36382403727648078 ~1990
363827212910617699 ~1992
363835612183013679 ~1991
36384191727683838 ~1990
36384311727686238 ~1990
363843292910746339 ~1992
36385523727710478 ~1990
36385571727711438 ~1990
36385799727715998 ~1990
36386123727722478 ~1990
36386279727725598 ~1990
36387359727747198 ~1990
36387563727751278 ~1990
36387671727753438 ~1990
36387731727754638 ~1990
36388031727760638 ~1990
363892812183356879 ~1991
36389471727789438 ~1990
36389663727793278 ~1990
363898138733555139 ~1993
36390023727800478 ~1990
36390131727802638 ~1990
36390479727809598 ~1990
1986
GIMPS The Prime Pages FactorDb.com
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26-01-11