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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
104319541166911265710 ~1996
1043212912086425839 ~1994
1043233432086466879 ~1994
1043238112086476239 ~1994
1043286112086572239 ~1994
1043294512086589039 ~1994
1043301832086603679 ~1994
1043314978346519779 ~1995
104333219500799451310 ~1997
1043349592086699199 ~1994
1043351171314622474311 ~1998
1043459992086919999 ~1994
104347591166956145710 ~1996
1043496832086993679 ~1994
1043502298348018339 ~1995
1043526232087052479 ~1994
1043554792087109599 ~1994
1043571112087142239 ~1994
1043605192087210399 ~1994
1043608576261651439 ~1995
1043616712087233439 ~1994
1043738512087477039 ~1994
1043740312087480639 ~1994
1043745736262474399 ~1995
1043769712087539439 ~1994
Exponent Prime Factor Digits Year
1043801512087603039 ~1994
1043819398350555139 ~1995
1043822032087644079 ~1994
1043843176263059039 ~1995
1043859232087718479 ~1994
104390467104390467110 ~1995
1043921032087842079 ~1994
1043947912087895839 ~1994
1043949712087899439 ~1994
1043996936263981599 ~1995
1044005032088010079 ~1994
1044020992088041999 ~1994
1044056632088113279 ~1994
1044084592088169199 ~1994
1044098392088196799 ~1994
1044194536265167199 ~1995
1044214912088429839 ~1994
1044249232088498479 ~1994
1044255232088510479 ~1994
1044267712088535439 ~1994
1044267898354143139 ~1995
1044268912088537839 ~1994
1044319912088639839 ~1994
104432971104432971110 ~1995
1044357112088714239 ~1994
Exponent Prime Factor Digits Year
1044359871086134264911 ~1998
1044380512088761039 ~1994
1044434392088868799 ~1994
1044446032088892079 ~1994
104447323104447323110 ~1995
1044478016266868079 ~1995
1044478312088956639 ~1994
1044504712089009439 ~1994
1044510712089021439 ~1994
1044515512089031039 ~1994
104451833146232566310 ~1996
104454061167126497710 ~1996
1044549232089098479 ~1994
1044550312089100639 ~1994
1044551392089102799 ~1994
1044557512089115039 ~1994
1044616312089232639 ~1994
104464889250715733710 ~1996
1044658912089317839 ~1994
1044676912089353839 ~1994
1044796312089592639 ~1994
1044829792089659599 ~1994
1044838912089677839 ~1994
104485729250765749710 ~1996
1044871912089743839 ~1994
Exponent Prime Factor Digits Year
1044873536269241199 ~1995
1044893216269359279 ~1995
1044912014681205804911 ~1999
1044926392089852799 ~1994
1044940736269644399 ~1995
1045021432090042879 ~1994
104502257146303159910 ~1996
1045025392090050799 ~1994
1045063576270381439 ~1995
1045063936270383599 ~1995
1045080112090160239 ~1994
104511023271728659910 ~1996
104520679104520679110 ~1995
104520833250849999310 ~1996
1045216736271300399 ~1995
1045222136271332799 ~1995
1045230592090461199 ~1994
1045313632090627279 ~1994
1045358878362870979 ~1995
1045376512090753039 ~1994
1045390792090781599 ~1994
1045402312090804639 ~1994
1045443311359076303111 ~1998
104544359250906461710 ~1996
1045452112090904239 ~1994
2500
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25-07-13