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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.
Exp. Prime Factor Digits Year
1346623323189538 ~1982
134669380801597 ~1980
1346773619515598 ~1982
13467731292902099
134695126939037 ~1979
134701380820797 ~1980
1347113188595838 ~1981
1347127538850818 ~1982
134719126943837 ~1979
1347209323330178 ~1982
1347433727613838 ~1982
1347587350372638 ~1982
1347617646856178 ~1982
1347769539107618 ~1982
1347877215660338 ~1981
134797126959437 ~1979
1348027215684338 ~1981
1348063323535138 ~1982
1348247350544238 ~1982
134833126966637 ~1979
134859780915837 ~1980
134861926972397 ~1979
1348619566419998
1348727107898178 ~1980
1348747323699298 ~1982
Exp. Prime Factor Digits Year
1348793323710338 ~1982
134887126977437 ~1979
1348931242807598 ~1981
134893780936237 ~1980
1349143215862898 ~1981
1349233215877298 ~1981
134933926986797 ~1979
134936326987277 ~1979
13494071214466319 ~1983
134942326988477 ~1979
1349707647859378 ~1982
1349713323931138 ~1982
1349807323953698 ~1982
1349827134982718 ~1981
134989780993837 ~1980
13500492889104879 ~1984
135005927001197 ~1979
1350061405018318 ~1982
1350313216050098 ~1981
135031781019037 ~1980
135038327007677 ~1979
1350403864257938 ~1983
135055127011037 ~1979
13505534861990819 ~1984
135059381035597 ~1980
Exp. Prime Factor Digits Year
1350607216097138 ~1981
1350623432199378 ~1982
1350709729382878 ~1982
1350751135075118 ~1981
135089381053597 ~1980
1350911243163998 ~1981
1350961540384418 ~1982
1351027648492978 ~1982
135107927021597 ~1979
1351123459381838 ~1982
1351247351324238 ~1982
1351289108103138 ~1980
1351291135129118 ~1981
135143927028797 ~1979
135152327030477 ~1979
1351703892123998 ~1983
135179927035997 ~1979
1351841513699598 ~1982
1351919108153538 ~1980
1351967108157378 ~1980
135199127039837 ~1979
1352111108168898 ~1980
1352269540907618 ~1982
1352291108183298 ~1980
1352369649137138 ~1982
Exp. Prime Factor Digits Year
1352441432781138 ~1982
1352521649210098 ~1982
135264181158477 ~1980
1352669514014238 ~1982
1352777730499598 ~1982
13528071298694739 ~1983
1352863135286318 ~1981
1352977649428978 ~1982
1353019135301918 ~1981
1353329108266338 ~1980
1353377406013118 ~1982
13533831218044719 ~1983
135343381205997 ~1980
135347927069597 ~1979
1353607135360718 ~1981
135361381216797 ~1980
135364181218477 ~1980
135370181222077 ~1980
1353707676853518 ~1982
135388181232877 ~1980
135389381233597 ~1980
135398327079677 ~1979
135403781242237 ~1980
135418181250877 ~1980
1354231135423118 ~1981
306
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26-05-03