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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.
Exp. Prime Factor Digits Year
1101773154248238 ~1980
1101781242391838 ~1981
110183922036797 ~1978
1101901242418238 ~1981
110191766115037 ~1979
1101929683195998 ~1982
1101967440786818 ~1981
1102063176330098 ~1980
1102063374701438
110216322043277 ~1978
110230166138077 ~1979
110230188184097
110231366138797 ~1979
1102447110244718 ~1980
1102483264595938 ~1981
110258322051677 ~1978
110268166160877 ~1979
1102693176430898 ~1980
110272788218177 ~1980
1102727264654498
110290166174077 ~1979
11029211058804179 ~1982
1103029242666398 ~1981
1103087529481778 ~1982
1103111463306638 ~1981
Exp. Prime Factor Digits Year
1103111529493298
110327922065597 ~1978
1103467110346718 ~1980
1103483353114578 ~1981
110351922070397 ~1978
110357922071597 ~1978
1103603353152978 ~1981
110363922072797 ~1978
110379766227837 ~1979
110398788318977 ~1980
110420322084077 ~1978
110420988336737 ~1980
1104217772951918 ~1982
1104557419731678 ~1981
1104619265108578 ~1981
110467122093437 ~1978
1104683353498578 ~1981
110470788376577 ~1980
1104751198855198 ~1981
1104767287239438 ~1981
1104781176764978 ~1980
1104791198862398 ~1981
1104937508271038 ~1982
110514166308477 ~1979
1105387265292898 ~1981
Exp. Prime Factor Digits Year
1105579995021118 ~1982
11056691039328879 ~1982
110582322116477 ~1978
1105861158359295310 ~1985
11059191791588799 ~1983
11060992654637619 ~1983
110617766370637 ~1979
11061972101774319 ~1983
1106219796477698 ~1982
110623366373997 ~1979
110624322124877 ~1978
11064016439253839 ~1984
1106423553211518 ~1982
1106747619778338 ~1982
110676166405677 ~1979
11067712213542019 ~1983
110680188544097 ~1980
1106839442735618 ~1981
1107049265691778 ~1981
1107109243563998 ~1981
1107157177145138 ~1980
1107269354326098 ~1981
1107319110731918 ~1980
1107409332222718 ~1981
1107439890380956110 ~1987
Exp. Prime Factor Digits Year
110747922149597 ~1978
1107569265816578 ~1981
1107727110772718 ~1980
110779122155837 ~1978
1107797531742578 ~1982
1107811177249778 ~1980
110785188628097 ~1980
1107853243727678 ~1981
110792322158477 ~1978
11080071263127999 ~1982
1108147265955298 ~1981
11082412016998639 ~1983
110825922165197 ~1978
1108363709352338 ~1982
1108369243841198 ~1981
1108423443369218 ~1981
110855988684737 ~1980
110857122171437 ~1978
1108579110857918 ~1980
1108609243893998 ~1981
110869366521597 ~1979
110869766521837 ~1979
1108729266094978 ~1981
1108759110875918 ~1980
1108957266149698 ~1981
266
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26-01-11