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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
35222111704442238 ~1990
35223239704464798 ~1990
35223431704468638 ~1990
35223803704476078 ~1990
35225783704515678 ~1990
35226203704524078 ~1990
35226539704530798 ~1990
352295412113772479 ~1991
352314193523141919 ~1992
352320915637134579 ~1992
35233403704668078 ~1990
35234603704692078 ~1990
35235071704701438 ~1990
352353916342370399 ~1992
352361412114168479 ~1991
35237099704741998 ~1990
35238011704760238 ~1990
35238191704763838 ~1990
352384912819079299 ~1991
352390678457376099 ~1993
35239439704788798 ~1990
35239943704798878 ~1990
352402033524020319 ~1992
35240339704806798 ~1990
35240591704811838 ~1990
Exponent Prime Factor Digits Year
35240701394695851310 ~1994
35240879704817598 ~1990
352416772819334179 ~1991
35241803704836078 ~1990
35243111704862238 ~1990
35243471704869438 ~1990
35243639704872798 ~1990
35243759704875198 ~1990
35244719169174651310 ~1993
352447672819581379 ~1991
35247083704941678 ~1990
35247671704953438 ~1990
35247911704958238 ~1990
35248511704970238 ~1990
35249171704983438 ~1990
35249411704988238 ~1990
352498812114992879 ~1991
35250431705008638 ~1990
35250563705011278 ~1990
35250779705015598 ~1990
352510012115060079 ~1991
352512412820099299 ~1991
35251823705036478 ~1990
35252219705044398 ~1990
35253539705070798 ~1990
Exponent Prime Factor Digits Year
352553092820424739 ~1991
35255471705109438 ~1990
352555132115330799 ~1991
35255999705119998 ~1990
35256731705134638 ~1990
35257763705155278 ~1990
35258231705164638 ~1990
352584172820673379 ~1991
35259083705181678 ~1990
35260079705201598 ~1990
35260139705202798 ~1990
352613932115683599 ~1991
35261719148099219910 ~1993
35261951705239038 ~1990
35264113141056452110 ~1993
35264291705285838 ~1990
352659472821275779 ~1991
35266391705327838 ~1990
352679092821432739 ~1991
352692592821540739 ~1991
352693572116161439 ~1991
35270663705413278 ~1990
35271083705421678 ~1990
35272031705440638 ~1990
352723439170809199 ~1993
Exponent Prime Factor Digits Year
35272799705455998 ~1990
352738572116431439 ~1991
35275463705509278 ~1990
35276831705536638 ~1990
35277059705541198 ~1990
352793392822347139 ~1991
35280911705618238 ~1990
35281583705631678 ~1990
35282519705650398 ~1990
35282771705655438 ~1990
35283179705663598 ~1990
352832212822657699 ~1991
35284489755088064710 ~1995
352849372117096239 ~1991
35285879705717598 ~1990
352861912822895299 ~1991
35286539705730798 ~1990
35286791705735838 ~1990
35288783705775678 ~1990
35289791705795838 ~1990
35290043232914283910 ~1994
352909393529093919 ~1992
35291279705825598 ~1990
35291363705827278 ~1990
35291831705836638 ~1990
1743
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24-10-27