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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
10403077624184638 ~1987
104031311040313119 ~1987
10403219208064398 ~1986
10403951208079038 ~1986
104041435826320099 ~1989
10404193624251598 ~1987
10404239208084798 ~1986
104046191040461919 ~1987
10404923208098478 ~1986
10404959101968598310 ~1990
10405321624319278 ~1987
10405337624320238 ~1987
104055671040556719 ~1987
10406321624379278 ~1987
10406531208130638 ~1986
10406639208132798 ~1986
10406723208134478 ~1986
10407011208140238 ~1986
10407263208145278 ~1986
10407277624436638 ~1987
10407443208148878 ~1986
10407503208150078 ~1986
10407623208152478 ~1986
10407671208153438 ~1986
10407779208155598 ~1986
Exponent Prime Factor Digits Year
10408571208171438 ~1986
10408897624533838 ~1987
10409141832731298 ~1987
10409369832749538 ~1987
104097712706540479 ~1989
10410377624622638 ~1987
10410479208209598 ~1986
10410503208210078 ~1986
10410539208210798 ~1986
10410611208212238 ~1986
10410839832867138 ~1987
10411091208221838 ~1986
10411679208233598 ~1986
104117591041175919 ~1987
10411873624712398 ~1987
10412117832969378 ~1987
10412197624731838 ~1987
104121975622586399
10412903208258078 ~1986
10413253624795198 ~1987
10413497624809838 ~1987
10413839208276798 ~1986
10413863208277278 ~1986
10413899208277998 ~1986
104140391874527039 ~1988
Exponent Prime Factor Digits Year
10414073624844398 ~1987
10414139208282798 ~1986
10414199208283998 ~1986
104142471874564479 ~1988
10414583208291678 ~1986
10414751208295038 ~1986
10414753624885198 ~1987
10414763208295278 ~1986
104148911041489119 ~1987
104149331666389299 ~1988
10414979208299598 ~1986
10414991208299838 ~1986
104151791041517919 ~1987
104155391041553919 ~1987
10415903208318078 ~1986
10416023208320478 ~1986
104163613124908319 ~1989
10416383208327678 ~1986
10416431208328638 ~1986
10416491208329838 ~1986
104166431041664319 ~1987
10416671208333438 ~1986
10416977625018638 ~1987
10416977833358178
10417013625020798 ~1987
Exponent Prime Factor Digits Year
10417349833387938 ~1987
104173731458432239 ~1988
10417661625059678 ~1987
10417679208353598 ~1986
104182271666916339 ~1988
10418519208370398 ~1986
10418789833503138 ~1987
10418833625129998 ~1987
10418921625135278 ~1987
10419263208385278 ~1986
10419397625163838 ~1987
10419659208393198 ~1986
10419677625180638 ~1987
10420499208409998 ~1986
10420801625248078 ~1987
10421003208420078 ~1986
10421123208422478 ~1986
10421513625290798 ~1987
10421951208439038 ~1986
10422029833762338 ~1987
10422371208447438 ~1986
104226471876076479 ~1988
10422911208458238 ~1986
10423019208460398 ~1986
10423043208460878 ~1986
1037
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25-05-04