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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
11457287916582978 ~1988
11457493687449598 ~1987
11457673687460398 ~1987
11457791229155838 ~1986
114577912979025679
114578831145788319 ~1988
11458091229161838 ~1986
11458283229165678 ~1986
11458571229171438 ~1986
114586137104340079 ~1990
11458781687526878 ~1987
11459237318566788710 ~1991
11459353687561198 ~1987
11459857687591438 ~1987
11459879229197598 ~1986
11460277687616638 ~1987
11460623229212478 ~1986
11460899229217998 ~1986
11461001687660078 ~1987
11461031229220638 ~1986
11461259916900738 ~1988
11461319229226398 ~1986
11461979229239598 ~1986
11462039229240798 ~1986
11462197687731838 ~1987
Exponent Prime Factor Digits Year
11462651229253038 ~1986
11462677687760638 ~1987
11462771229255438 ~1986
11462831229256638 ~1986
114631872751164899 ~1989
11463281917062498 ~1988
11463311229266238 ~1986
11463359229267198 ~1986
11463383229267678 ~1986
11463853687831198 ~1987
114639171604948399 ~1988
11463971229279438 ~1986
11464151229283038 ~1986
11464751229295038 ~1986
11464763229295278 ~1986
11465101687906078 ~1987
114653471834455539 ~1988
11465351917228098 ~1988
114653512063763199
11465813687948798 ~1987
11465843229316878 ~1986
11466599229331998 ~1986
11466743229334878 ~1986
11466863229337278 ~1986
11467199229343998 ~1986
Exponent Prime Factor Digits Year
114678378944912879 ~1990
11467853688071198 ~1987
11467931229358638 ~1986
11468063229361278 ~1986
114682031146820319 ~1988
11468339229366798 ~1986
11468603229372078 ~1986
11468621688117278 ~1987
11468711229374238 ~1986
11469071229381438 ~1986
11469173688150398 ~1987
11469197688151838 ~1987
11469539229390798 ~1986
11469599229391998 ~1986
11469881917590498 ~1988
11470057688203438 ~1987
11470103229402078 ~1986
11470331229406638 ~1986
114703731605852239 ~1988
11470919229418398 ~1986
11471723229434478 ~1986
11471939917755138 ~1988
11472179229443598 ~1986
11472431917794498 ~1988
11473151229463038 ~1986
Exponent Prime Factor Digits Year
11473157688389438 ~1987
11473213688392798 ~1987
11473391229467838 ~1986
11473439229468798 ~1986
11473571229471438 ~1986
11473799229475998 ~1986
11473823229476478 ~1986
11473877688432638 ~1987
11474009917920738 ~1988
114744431147444319 ~1988
11474471229489438 ~1986
11474819229496398 ~1986
11474891229497838 ~1986
11475251229505038 ~1986
11475371229507438 ~1986
11475911158367571910 ~1991
11476013688560798 ~1987
11476477688588638 ~1987
114766872754404899 ~1989
11477183229543678 ~1986
11477461688647678 ~1987
11477891229557838 ~1986
11478041918243298 ~1988
11478059229561198 ~1986
11478143229562878 ~1986
1047
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24-10-27