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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
101486391826755039 ~1988
101491432435794339 ~1988
10149179202983598 ~1986
10149277608956638 ~1987
101495391826917039 ~1988
101495511826919199 ~1988
101495771102244062311 ~1992
10149719202994398 ~1986
10150163203003278 ~1986
10150453609027198 ~1987
10150559203011198 ~1986
10150823203016478 ~1986
10151021609061278 ~1987
10151177812094178 ~1987
10151521609091278 ~1987
10151759203035198 ~1986
10151797609107838 ~1987
10151831203036638 ~1986
10151903203038078 ~1986
10152011203040238 ~1986
10152013609120798 ~1987
101524271015242719 ~1987
10152491203049838 ~1986
10152539203050798 ~1986
10152599203051998 ~1986
Exponent Prime Factor Digits Year
10152899203057998 ~1986
10153177609190638 ~1987
10153313609198798 ~1987
10153601609216078 ~1987
10153681609220878 ~1987
10153853609231198 ~1987
10153931203078638 ~1986
10153991203079838 ~1986
101543591015435919 ~1987
10154561609273678 ~1987
10154591203091838 ~1986
101547433452612639 ~1989
101548131421673839 ~1988
10154951203099038 ~1986
10154999203099998 ~1986
10155077812406178 ~1987
101552933249693779 ~1989
10155359812428738 ~1987
10155737812458978 ~1987
10155779203115598 ~1986
10155973609358398 ~1987
10156033609361998 ~1987
101564831625037299 ~1988
10156631812530498 ~1987
101566373046991119 ~1989
Exponent Prime Factor Digits Year
10156691203133838 ~1986
10157033609421998 ~1987
10157531203150638 ~1986
10158011812640898 ~1987
10158311203166238 ~1986
10158383203167678 ~1986
10158493609509598 ~1987
10158719203174398 ~1986
10158779203175598 ~1986
10158971203179438 ~1986
10158983203179678 ~1986
10158997609539838 ~1987
10159271812741698 ~1987
10159403203188078 ~1986
101597691422367679 ~1988
101608193251462099 ~1989
101608672641825439 ~1988
10160873609652398 ~1987
10161077812886178 ~1987
10161113609666798 ~1987
10161251203225038 ~1986
10161311203226238 ~1986
10161491203229838 ~1986
10161841609710478 ~1987
10162871203257438 ~1986
Exponent Prime Factor Digits Year
10162897609773838 ~1987
101629493048884719 ~1989
101630632642396399 ~1988
10163473609808398 ~1987
10163519203270398 ~1986
10163557609813438 ~1987
10163843203276878 ~1986
10164073609844398 ~1987
10164083203281678 ~1986
101646674879040179 ~1989
10164941609896478 ~1987
10165037813202978 ~1987
10165217609913038 ~1987
10165271203305438 ~1986
10165273609916398 ~1987
10165853609951198 ~1987
10165871203317438 ~1986
10166141609968478 ~1987
101661732236558079 ~1988
10166291203325838 ~1986
10166363203327278 ~1986
10166413609984798 ~1987
10167167813373378 ~1987
10167191203343838 ~1986
10167373610042398 ~1987
1032
GIMPS The Prime Pages FactorDb.com
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25-06-29