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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
1262629737575778399 ~1995
126265163530313684710 ~1998
126266171101012936910 ~1996
1262672992525345999 ~1994
1262675032525350079 ~1994
126269177707107391310 ~1998
1262702392525404799 ~1994
1262731312525462639 ~1994
1262750032525500079 ~1994
1262785912525571839 ~1994
1262815912525631839 ~1994
1262834577577007439 ~1995
1262859592525719199 ~1994
1262881912525763839 ~1994
1262939632525879279 ~1994
126296411101037128910 ~1996
1262965312525930639 ~1994
126296627101037301710 ~1996
1262977912525955839 ~1994
126299237101039389710 ~1996
126300071101040056910 ~1996
1263011392526022799 ~1994
1263017392526034799 ~1994
1263040977578245839 ~1995
1263041632526083279 ~1994
Exponent Prime Factor Digits Year
126312163126312163110 ~1996
126314219101051375310 ~1996
1263147112526294239 ~1994
126315017176841023910 ~1996
1263194392526388799 ~1994
126319481101055584910 ~1996
1263199432526398879 ~1994
1263310432526620879 ~1994
1263327112526654239 ~1994
1263376912526753839 ~1994
1263391312526782639 ~1994
1263407777580446639 ~1995
1263421192526842399 ~1994
1263475817580854879 ~1995
1263481792526963599 ~1994
1263497992526995999 ~1994
126350507101080405710 ~1996
1263513712527027439 ~1994
1263534592527069199 ~1994
1263584992527169999 ~1994
1263586912527173839 ~1994
1263591112527182239 ~1994
1263611992527223999 ~1994
1263624592527249199 ~1994
1263639777581838639 ~1995
Exponent Prime Factor Digits Year
1263641512527283039 ~1994
1263658912527317839 ~1994
126370093278014204710 ~1997
1263703937582223599 ~1995
126372997202196795310 ~1997
1263731417582388479 ~1995
1263781792527563599 ~1994
1263788032527576079 ~1994
1263791632527583279 ~1994
1263794817582768879 ~1995
1263850792527701599 ~1994
126386999101109599310 ~1996
1263871792527743599 ~1994
126390643126390643110 ~1996
126394819530858239910 ~1998
1263975592527951199 ~1994
1263980992527961999 ~1994
1264011537584069199 ~1995
1264038112528076239 ~1994
1264043632528087279 ~1994
1264054792528109599 ~1994
126408929101127143310 ~1996
1264091632528183279 ~1994
1264096912528193839 ~1994
1264097992528195999 ~1994
Exponent Prime Factor Digits Year
1264102792528205599 ~1994
1264111192528222399 ~1994
1264166392528332799 ~1994
1264168912528337839 ~1994
1264184177585105039 ~1995
126419647733233952710 ~1998
1264222912528445839 ~1994
1264230232528460479 ~1994
1264236832528473679 ~1994
1264251377585508239 ~1995
1264273692199836220711 ~1999
1264316032528632079 ~1994
1264346032528692079 ~1994
1264353592528707199 ~1994
1264417192528834399 ~1994
1264417617586505679 ~1995
1264418632528837279 ~1994
1264425592528851199 ~1994
1264429737586578399 ~1995
1264437112528874239 ~1994
1264460632528921279 ~1994
126449593202319348910 ~1997
1264519432529038879 ~1994
126453989379361967110 ~1997
1264542017587252079 ~1995
2899
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26-07-19