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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
1388931232777862479 ~1995
138894971111115976910 ~1996
1388980312777960639 ~1995
1389058312778116639 ~1995
1389100733750571971111 ~2000
1389191392778382799 ~1995
1389195592778391199 ~1995
1389215992778431999 ~1995
1389224632778449279 ~1995
1389244312778488639 ~1995
1389252712778505439 ~1995
1389316792778633599 ~1995
138934721111147776910 ~1996
1389376792778753599 ~1995
138940187111152149710 ~1996
1389402712778805439 ~1995
1389421432778842879 ~1995
1389428032778856079 ~1995
1389456592778913199 ~1995
1389467392778934799 ~1995
1389509392779018799 ~1995
1389531592779063199 ~1995
1389544792779089599 ~1995
138954671111163736910 ~1996
1389561832779123679 ~1995
Exponent Prime Factor Digits Year
138956947250122504710 ~1997
1389617938337707599 ~1996
1389647992779295999 ~1995
1389650032779300079 ~1995
1389706192779412399 ~1995
1389721578338329439 ~1996
1389754912779509839 ~1995
138976351250157431910 ~1997
1389777592779555199 ~1995
1389786832779573679 ~1995
138978911111183128910 ~1996
1389800338338801999 ~1996
1389819112779638239 ~1995
1389824512779649039 ~1995
1389935392779870799 ~1995
1389975618339853679 ~1996
1390034512780069039 ~1995
1390059832780119679 ~1995
1390198018341188079 ~1996
1390238512780477039 ~1995
139024961111219968910 ~1996
1390259512780519039 ~1995
139028849194640388710 ~1997
1390308178341849039 ~1996
1390314294004105155311 ~2000
Exponent Prime Factor Digits Year
1390320592780641199 ~1995
1390329832780659679 ~1995
1390346392780692799 ~1995
1390347712780695439 ~1995
139035583139035583110 ~1996
139037477417112431110 ~1997
1390379032780758079 ~1995
1390417192780834399 ~1995
1390442392780884799 ~1995
139044403139044403110 ~1996
1390469032780938079 ~1995
1390576938343461599 ~1996
1390613392781226799 ~1995
1390622512781245039 ~1995
1390623832781247679 ~1995
1390656112781312239 ~1995
139066663333759991310 ~1997
139073371139073371110 ~1996
139082003917941219910 ~1998
1390870792781741599 ~1995
1390907992781815999 ~1995
1390917832781835679 ~1995
1390976578345859439 ~1996
1391019232782038479 ~1995
1391034832782069679 ~1995
Exponent Prime Factor Digits Year
139106663445141321710 ~1998
1391095138346570799 ~1996
1391100112782200239 ~1995
1391127232782254479 ~1995
1391151832782303679 ~1995
1391245192782490399 ~1995
1391266792782533599 ~1995
139127939250430290310 ~1997
1391284432782568879 ~1995
1391291632782583279 ~1995
1391300032782600079 ~1995
1391360992782721999 ~1995
1391436712782873439 ~1995
1391475232782950479 ~1995
1391499712782999439 ~1995
139152019139152019110 ~1996
1391564032783128079 ~1995
139156559333975741710 ~1997
1391621392783242799 ~1995
1391628232783256479 ~1995
1391632912783265839 ~1995
1391645632783291279 ~1995
1391651512783303039 ~1995
1391681632783363279 ~1995
1391765032783530079 ~1995
2580
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25-04-20