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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
11091581665494878 ~1987
11091779221835598 ~1986
11091851221837038 ~1986
110919591996552639 ~1988
110923511109235119 ~1988
11092493665549598 ~1987
11092643221852878 ~1986
11093219259581324710 ~1991
11093651221873038 ~1986
11094077887526178 ~1987
11094203221884078 ~1986
110944032662656739 ~1989
110947932440854479 ~1989
11094899221897998 ~1986
11095457887636578 ~1987
110956072662945699 ~1989
110959791997276239 ~1988
11096153665769198 ~1987
11096161665769678 ~1987
11096303221926078 ~1986
110967191109671919 ~1988
110967191997409439
11096753665805198 ~1987
11096927887754178 ~1987
11097061665823678 ~1987
Exponent Prime Factor Digits Year
11097239221944798 ~1986
11097901665874078 ~1987
11098019221960398 ~1986
11098091221961838 ~1986
11098463221969278 ~1986
11098757665925438 ~1987
11098931221978638 ~1986
110989511109895119 ~1988
11099183221983678 ~1986
11099303221986078 ~1986
11099393665963598 ~1987
11099831221996638 ~1986
110998991109989919 ~1988
11100059222001198 ~1986
11100143222002878 ~1986
11100277666016638 ~1987
111004871998087679 ~1988
11100581666034878 ~1987
11100623222012478 ~1986
11100839222016798 ~1986
111009071998163279 ~1988
11101393666083598 ~1987
11101463222029278 ~1986
11101523222030478 ~1986
11101619222032398 ~1986
Exponent Prime Factor Digits Year
11101619888129538
11101679222033598 ~1986
11101877666112638 ~1987
111019571776313139 ~1988
11102081888166498 ~1987
11102219222044398 ~1986
11102339888187138 ~1987
11102713666162798 ~1987
111029337994111779 ~1990
111030135995627039 ~1990
11103179888254338 ~1987
11103359222067198 ~1986
11103481666208878 ~1987
11103539222070798 ~1986
11103671222073438 ~1986
11103803222076078 ~1986
11103899222077998 ~1986
11104031222080638 ~1986
11104283222085678 ~1986
111043071998775279 ~1988
11104957666297438 ~1987
11104991222099838 ~1986
111051671998930079 ~1988
11105723222114478 ~1986
11105903222118078 ~1986
Exponent Prime Factor Digits Year
11105909888472738 ~1987
111061032665464739 ~1989
11106143222122878 ~1986
11106281888502498 ~1987
11106299888503938 ~1987
11106671222133438 ~1986
11106793666407598 ~1987
11106853666411198 ~1987
11106923222138478 ~1986
111070791999274239 ~1988
11107259222145198 ~1986
11107403222148078 ~1986
11107697666461838 ~1987
11107763222155278 ~1986
111082432665978339 ~1989
11108291222165838 ~1986
111083892666013379 ~1989
11108423222168478 ~1986
11108441888675298 ~1987
11108543222170878 ~1986
11108651222173038 ~1986
11108963222179278 ~1986
11108987888718978 ~1987
11109097666545838 ~1987
111093671999686079 ~1988
1072
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25-05-04