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
159651689127721351310 ~1997
1596534233193068479 ~1995
1596584513193169039 ~1995
1596658793193317599 ~1995
1596661313193322639 ~1995
1596712793193425599 ~1995
1596789713193579439 ~1995
1596797633193595279 ~1995
159683191159683191110 ~1997
159688427127750741710 ~1997
1596905393193810799 ~1995
1597041833194083679 ~1995
1597182593194365199 ~1995
1597211513194423039 ~1995
1597219219583315279 ~1996
1597252313194504639 ~1995
1597269713194539439 ~1995
1597293139583758799 ~1996
1597312934855831307311 ~2000
1597335713194671439 ~1995
1597388633194777279 ~1995
1597392713194785439 ~1995
1597401233194802479 ~1995
1597417793194835599 ~1995
1597502579585015439 ~1996
Exponent Prime Factor Digits Year
1597505993195011999 ~1995
1597529033195058079 ~1995
1597540793195081599 ~1995
1597556993195113999 ~1995
1597582433195164879 ~1995
1597588139585528799 ~1996
1597596833195193679 ~1995
159764177223669847910 ~1997
1597754339586525999 ~1996
1597867219587203279 ~1996
1598001833196003679 ~1995
159802207159802207110 ~1997
1598041433196082879 ~1995
1598056433196112879 ~1995
1598150033196300079 ~1995
1598165993196331999 ~1995
1598188433196376879 ~1995
1598232833196465679 ~1995
1598267033196534079 ~1995
1598310539589863199 ~1996
159837427287707368710 ~1997
1598385593196771199 ~1995
1598450993196901999 ~1995
1598468393196936799 ~1995
1598534513197069039 ~1995
Exponent Prime Factor Digits Year
1598537513197075039 ~1995
1598595233197190479 ~1995
159861853351696076710 ~1998
1598648393197296799 ~1995
1598699033197398079 ~1995
1598725433197450879 ~1995
1598729393197458799 ~1995
1598804993197609999 ~1995
1598854193197708399 ~1995
1598944313197888639 ~1995
159896669127917335310 ~1997
1598983913197967839 ~1995
1599015593198031199 ~1995
1599051713198103439 ~1995
1599097913198195839 ~1995
1599142339594853999 ~1996
1599203993198407999 ~1995
1599224033198448079 ~1995
1599227513198455039 ~1995
1599328913198657839 ~1995
1599334913198669839 ~1995
1599370339596221999 ~1996
159937409767699563310 ~1998
1599397793198795599 ~1995
1599399713198799439 ~1995
Exponent Prime Factor Digits Year
1599400219596401279 ~1996
1599418913198837839 ~1995
1599440033198880079 ~1995
1599445793198891599 ~1995
1599672113199344239 ~1995
159971839159971839110 ~1997
1599725633199451279 ~1995
159979397127983517710 ~1997
1599841793199683599 ~1995
1599863993199727999 ~1995
159987691159987691110 ~1997
159989359159989359110 ~1997
1599904433199808879 ~1995
1599946739599680399 ~1996
1599951833199903679 ~1995
1599975113199950239 ~1995
1600131739600790399 ~1996
1600143593200287199 ~1995
1600194233200388479 ~1995
1600198313200396639 ~1995
1600203233200406479 ~1995
160021451128017160910 ~1997
160022879128018303310 ~1997
1600270339601621999 ~1996
1600332593200665199 ~1995
2661
GIMPS The Prime Pages FactorDb.com
Home
4.768.925 digits 		e-mail
25-05-04