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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
138978911111183128910 ~1996
1389800338338801999 ~1996
1389819112779638239 ~1995
1389824512779649039 ~1995
1389935392779870799 ~1995
1389975618339853679 ~1996
1390034512780069039 ~1995
1390048618340291679 ~1996
1390059832780119679 ~1995
1390198018341188079 ~1996
1390238512780477039 ~1995
139024961111219968910 ~1996
1390259512780519039 ~1995
139028849194640388710 ~1997
1390308178341849039 ~1996
1390314294004105155311 ~2000
1390320592780641199 ~1995
1390329832780659679 ~1995
1390346392780692799 ~1995
1390347712780695439 ~1995
139035583139035583110 ~1996
139037477417112431110 ~1997
1390379032780758079 ~1995
1390417192780834399 ~1995
1390442392780884799 ~1995
Exponent Prime Factor Digits Year
139044403139044403110 ~1996
1390469032780938079 ~1995
1390576938343461599 ~1996
1390613392781226799 ~1995
1390622512781245039 ~1995
1390623832781247679 ~1995
1390628512781257039 ~1995
1390656112781312239 ~1995
139066663333759991310 ~1997
139073371139073371110 ~1996
139082003917941219910 ~1998
1390870792781741599 ~1995
1390907992781815999 ~1995
1390917832781835679 ~1995
1390976578345859439 ~1996
1391019232782038479 ~1995
1391034832782069679 ~1995
139106663445141321710 ~1998
1391095138346570799 ~1996
1391100112782200239 ~1995
1391127232782254479 ~1995
1391151832782303679 ~1995
1391245192782490399 ~1995
1391266792782533599 ~1995
139127939250430290310 ~1997
Exponent Prime Factor Digits Year
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
1391679232783358479 ~1995
1391681632783363279 ~1995
1391759032783518079 ~1995
1391765032783530079 ~1995
1391827792783655599 ~1995
1391851912783703839 ~1995
139187249194862148710 ~1997
1391892232783784479 ~1995
1391998432783996879 ~1995
1392007792784015599 ~1995
Exponent Prime Factor Digits Year
1392014771224972997711 ~1999
1392016312784032639 ~1995
139204979111363983310 ~1996
1392052432784104879 ~1995
1392094912784189839 ~1995
1392100792784201599 ~1995
1392104992784209999 ~1995
1392107632784215279 ~1995
1392115312784230639 ~1995
1392200992784401999 ~1995
139220351111376280910 ~1996
1392227632784455279 ~1995
1392235032812314760711 ~2000
139223701306292142310 ~1997
1392295378353772239 ~1996
1392295432784590879 ~1995
1392346378354078239 ~1996
139235347139235347110 ~1996
1392393112784786239 ~1995
1392518632785037279 ~1995
1392562618355375679 ~1996
1392565432785130879 ~1995
1392573832785147679 ~1995
139258991111407192910 ~1996
1392591712785183439 ~1995
2744
GIMPS The Prime Pages FactorDb.com
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25-11-02