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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
101014634040585219 ~1989
101017371414243199 ~1988
10102297606137838 ~1987
101024293030728719 ~1989
10102667808213378 ~1987
10102733606163998 ~1987
10103053606183198 ~1987
10103221606193278 ~1987
101032213030966319
10103531202070638 ~1986
10103591808287298 ~1987
10103603202072078 ~1986
10103651202073038 ~1986
10103747808299778 ~1987
10103833606229998 ~1987
10103957808316578 ~1987
10104041606242478 ~1987
10104217606253038 ~1987
10104359202087198 ~1986
10104431202088638 ~1986
101045513275895434311 ~1994
10104553606273198 ~1987
10104881808390498 ~1987
10105019202100398 ~1986
101050373031511119 ~1989
Exponent Prime Factor Digits Year
10105213606312798 ~1987
10105391202107838 ~1986
101055671010556719 ~1987
10105631202112638 ~1986
10105631808450498
10105661606339678 ~1987
10105883202117678 ~1986
10106101606366078 ~1987
10106111202122238 ~1986
10106147808491778 ~1987
10106399202127998 ~1986
10106401606384078 ~1987
10106717808537378 ~1987
10107233606433998 ~1987
10107659202153198 ~1986
10107731202154638 ~1986
10107731808618498
10107899202157998 ~1986
10107983202159678 ~1986
10108379202167598 ~1986
10108601606516078 ~1987
10108621606517278 ~1987
10108643202172878 ~1986
101086991010869919 ~1987
10108739202174798 ~1986
Exponent Prime Factor Digits Year
10108739808699138
101089573032687119 ~1989
10109219202184398 ~1986
10109303202186078 ~1986
10109699202193998 ~1986
10110011202200238 ~1986
101100472628612239 ~1988
10110059202201198 ~1986
10110137606608238 ~1987
101102831011028319 ~1987
10110491202209838 ~1986
10110671202213438 ~1986
10110677606640638 ~1987
10111103202222078 ~1986
101111035055551519
101112731617803699 ~1988
10111511202230238 ~1986
10111511808920898
10111631808930498 ~1987
10112101606726078 ~1987
10113179202263598 ~1986
10113193606791598 ~1987
10113731202274638 ~1986
10113791809103298 ~1987
101139071820503279 ~1988
Exponent Prime Factor Digits Year
10113959202279198 ~1986
10114151202283038 ~1986
10114199809135938 ~1987
10114211202284238 ~1986
101144932427478339 ~1988
101147571416065999 ~1988
10115177809214178 ~1987
10115297606917838 ~1987
10115333606919998 ~1987
10115531202310638 ~1986
10115639202312798 ~1986
10115711202314238 ~1986
10115761606945678 ~1987
10115993606959598 ~1987
10116103641360930310 ~1992
10116143202322878 ~1986
101164334046573219 ~1989
10116731202334638 ~1986
10116971202339438 ~1986
10117061809364898 ~1987
10117301200322559910 ~1991
101173213035196319 ~1989
10117403202348078 ~1986
10117463202349278 ~1986
101175314856414899 ~1989
1020
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25-05-04