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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
13266839265336798 ~1987
13267043265340878 ~1987
13267061159204732110 ~1991
132671517429604579 ~1990
13267277796036638 ~1988
132677471326774719 ~1988
13267763265355278 ~1987
13267781796066878 ~1988
13268063265361278 ~1987
13268351265367038 ~1987
132686091061488739 ~1988
13268663265373278 ~1987
132688731857642239 ~1989
13269017796141038 ~1988
13269059265381198 ~1987
13269071265381438 ~1987
13269097796145838 ~1988
132693311326933119 ~1988
132693372123093939 ~1989
13269637796178238 ~1988
13270199265403998 ~1987
13270343265406878 ~1987
132708432123334899 ~1989
13270979265419598 ~1987
132711171857956399 ~1989
Exponent Prime Factor Digits Year
13271171265423438 ~1987
13271651265433038 ~1987
13271711265434238 ~1987
13271939265438798 ~1987
13272263265445278 ~1987
13272323265446478 ~1987
132723312389019599 ~1989
132725516370824499 ~1990
13272689103526974310 ~1991
13272719265454398 ~1987
13272893796373598 ~1988
13272977796378638 ~1988
13273081796384878 ~1988
13273103265462078 ~1987
13273451265469038 ~1987
13273703265474078 ~1987
13273901796434078 ~1988
13273933159287196110 ~1991
13273943265478878 ~1987
132740873451262639 ~1989
132743772123900339 ~1989
13274843265496878 ~1987
13274893796493598 ~1988
13274903265498078 ~1987
132751072389519279 ~1989
Exponent Prime Factor Digits Year
13275131265502638 ~1987
13275299265505998 ~1987
132753711062029699 ~1988
13275791265515838 ~1987
132762171858670399 ~1989
132765472389778479 ~1989
132768411062147299 ~1988
13276883265537678 ~1987
13277123265542478 ~1987
13277471265549438 ~1987
13277483265549678 ~1987
13277533796651998 ~1988
13277557796653438 ~1988
132777431327774319 ~1988
13277843265556878 ~1987
132779392390029039 ~1989
132779811062238499 ~1988
13278263265565278 ~1987
13278719265574398 ~1987
13278983265579678 ~1987
13279163265583278 ~1987
132791691062333539 ~1988
13279391265587838 ~1987
13279463265589278 ~1987
13279583265591678 ~1987
Exponent Prime Factor Digits Year
132796316639815519 ~1990
13280237796814238 ~1988
13280471265609438 ~1987
13280483265609678 ~1987
13280831265616638 ~1987
13281371265627438 ~1987
13281377796882638 ~1988
132817273187614499 ~1989
13282211265644238 ~1987
132822111062576899
13282259265645198 ~1987
132826371062610979 ~1988
13282943265658878 ~1987
132831911328319119 ~1988
132833172125330739 ~1989
13283663265673278 ~1987
13283843265676878 ~1987
132839571062716579 ~1988
13284083265681678 ~1987
13284113797046798 ~1988
13284839265696798 ~1987
13284863265697278 ~1987
13284899265697998 ~1987
13284983265699678 ~1987
13285319265706398 ~1987
1162
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25-04-13