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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
1862923433725846879 ~1996
1862951393725902799 ~1996
1862956913725913839 ~1996
1862987513725975039 ~1996
1863037913726075839 ~1996
1863065393726130799 ~1996
1863081233726162479 ~1996
1863094193726188399 ~1996
1863115793726231599 ~1996
1863164393726328799 ~1996
1863170633726341279 ~1996
186325547484446422310 ~1998
186328453111797071910 ~1997
1863334313726668639 ~1996
186335273111801163910 ~1997
1863369113726738239 ~1996
1863383633726767279 ~1996
186346933111808159910 ~1997
186351673111811003910 ~1997
1863567833727135679 ~1996
1863573713727147439 ~1996
1863593993727187999 ~1996
1863625313727250639 ~1996
1863635633727271279 ~1996
1863705113727410239 ~1996
Exponent Prime Factor Digits Year
1863712913727425839 ~1996
186371839186371839110 ~1997
1863739193727478399 ~1996
186378719149102975310 ~1997
186379639186379639110 ~1997
186382303298211684910 ~1998
1863831113727662239 ~1996
1863846191528353875911 ~2000
1863849593727699199 ~1996
1863904193727808399 ~1996
1863931913727863839 ~1996
1863939833727879679 ~1996
1864055033728110079 ~1996
1864081913728163839 ~1996
1864115393728230799 ~1996
1864132313728264639 ~1996
1864135672125114663911 ~2000
1864144193728288399 ~1996
1864175513728351039 ~1996
186419081111851448710 ~1997
186425269410135591910 ~1998
186426481111855888710 ~1997
1864350593728701199 ~1996
186437677111862606310 ~1997
1864424691454251258311 ~2000
Exponent Prime Factor Digits Year
1864450793728901599 ~1996
186448313559344939110 ~1998
1864508393729016799 ~1996
186453577894977169710 ~1999
1864571633729143279 ~1996
1864579193729158399 ~1996
1864588433729176879 ~1996
186462847186462847110 ~1997
186463493111878095910 ~1997
1864669793729339599 ~1996
1864747913729495839 ~1996
1864825193729650399 ~1996
1864846313729692639 ~1996
1864901513729803039 ~1996
1864936913729873839 ~1996
1864963793729927599 ~1996
1864994033729988079 ~1996
186500033111900019910 ~1997
186500477261100667910 ~1998
1865043713730087439 ~1996
1865064833730129679 ~1996
1865207513730415039 ~1996
186522719149218175310 ~1997
1865242913730485839 ~1996
186524431335743975910 ~1998
Exponent Prime Factor Digits Year
1865269193730538399 ~1996
1865349233730698479 ~1996
186537479149229983310 ~1997
1865390291007310756711 ~1999
1865411393730822799 ~1996
186542947335777304710 ~1998
186544753111926851910 ~1997
1865636513731273039 ~1996
1865654993731309999 ~1996
1865669513731339039 ~1996
1865705513731411039 ~1996
1865722794067275682311 ~2001
1865738993731477999 ~1996
186578533298525652910 ~1998
1865826593731653199 ~1996
186584477149267581710 ~1997
186584701111950820710 ~1997
186589369447814485710 ~1998
186599459783717727910 ~1999
1866019313732038639 ~1996
1866019913732039839 ~1996
1866020993732041999 ~1996
186606397111963838310 ~1997
186606533261249146310 ~1998
1866232433732464879 ~1996
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26-03-22