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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
15062039301240798 ~1987
15062057903723438 ~1988
15062279301245598 ~1987
15062363301247278 ~1987
150624777229988979 ~1990
150625191205001539 ~1989
15063491301269838 ~1987
150635271205082179 ~1989
150635273916517039
15063959301279198 ~1987
15064223301284478 ~1987
15064271301285438 ~1987
15064859301297198 ~1987
150649191205193539 ~1989
15065021903901278 ~1988
15065639301312798 ~1987
15065903301318078 ~1987
15066371301327438 ~1987
15066431301328638 ~1987
15066599301331998 ~1987
15066923301338478 ~1987
15067021904021278 ~1988
15067319301346398 ~1987
15067511301350238 ~1987
15068351301367038 ~1987
Exponent Prime Factor Digits Year
15068639301372798 ~1987
15068831301376638 ~1987
15068993904139598 ~1988
15069011301380238 ~1987
15069443301388878 ~1987
15069601189876972710 ~1991
15069683301393678 ~1987
15069779301395598 ~1987
15070199301403998 ~1987
15070271301405438 ~1987
15070283301405678 ~1987
15070337904220238 ~1988
15070703301414078 ~1987
15070943301418878 ~1987
15071051301421038 ~1987
15071183301423678 ~1987
15071219301424398 ~1987
15071411301428238 ~1987
15071711301434238 ~1987
15071891301437838 ~1987
15071939301438798 ~1987
15071977904318638 ~1988
15072203301444078 ~1987
15072641904358478 ~1988
15072839301456798 ~1987
Exponent Prime Factor Digits Year
15073031301460638 ~1987
15073477904408638 ~1988
150736378139763999 ~1991
15074099301481998 ~1987
150742992713373839 ~1989
15074483301489678 ~1987
15074879301497598 ~1987
150749533617988739 ~1990
15075239301504798 ~1987
15076163301523278 ~1987
15076283301525678 ~1987
15077039301540798 ~1987
150770871206166979 ~1989
15077819301556398 ~1987
15078233904693998 ~1988
150783138142289039 ~1991
150786732412587699 ~1989
15078737904724238 ~1988
15078851301577038 ~1987
15079439301588798 ~1987
15079553904773198 ~1988
150803711508037119 ~1989
150803934825725779 ~1990
15080677904840638 ~1988
150811371206490979 ~1989
Exponent Prime Factor Digits Year
15081719301634398 ~1987
15081797904907838 ~1988
15081961904917678 ~1988
150823911206591299 ~1989
150829313921562079 ~1990
15083141904988478 ~1988
150833636335012479 ~1990
15083483301669678 ~1987
15083813905028798 ~1988
15083869117654178310 ~1991
15084059301681198 ~1987
15084473905068398 ~1988
15084623301692478 ~1987
15084911301698238 ~1987
15085319301706398 ~1987
15085463301709278 ~1987
15085571301711438 ~1987
150861171206889379 ~1989
150861795129300879 ~1990
15086759301735198 ~1987
150867891206943139 ~1989
15086843301736878 ~1987
15087179301743598 ~1987
15087659301753198 ~1987
15087739304772327910 ~1992
1235
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25-04-13