Home e-mail
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
699129111398258239 ~1992
699136675593093379 ~1994
699144591398289199 ~1992
699154495593235939 ~1994
699180111398360239 ~1992
699188334195129999 ~1993
699214191398428399 ~1992
699236031398472079 ~1992
699239391398478799 ~1992
699239631398479279 ~1992
699247791398495599 ~1992
69925447237746519910 ~1995
699260631398521279 ~1992
69926447125867604710 ~1995
699291591398583199 ~1992
699340431398680879 ~1992
699358191398716399 ~1992
69936649615442511310 ~1996
699387831398775679 ~1992
699411436994114319 ~1994
699414111398828239 ~1992
699415614196493679 ~1993
699426231398852479 ~1992
699443511398887039 ~1992
699449991398899999 ~1992
Exponent Prime Factor Digits Year
699460911398921839 ~1992
699462231398924479 ~1992
699479591804657342311 ~1997
699485815595886499 ~1994
699491511398983039 ~1992
699517431399034879 ~1992
699519111399038239 ~1992
699554391399108799 ~1992
699557511399115039 ~1992
699559615596476899 ~1994
699584031399168079 ~1992
699591295596730339 ~1994
699602391399204799 ~1992
699606231399212479 ~1992
69960799237866716710 ~1995
699626534197759199 ~1993
699651111399302239 ~1992
699660734197964399 ~1993
699676375597410979 ~1994
699686836996868319 ~1994
699691814198150879 ~1993
699695414198172479 ~1993
699704716997047119 ~1994
699708711399417439 ~1992
69970907125947632710 ~1995
Exponent Prime Factor Digits Year
699714111399428239 ~1992
699725031399450079 ~1992
699751334198507999 ~1993
699770031399540079 ~1992
69979549377889564710 ~1996
699803031399606079 ~1992
699810711399621439 ~1992
699841574199049439 ~1993
699865311399730639 ~1992
699870591399741199 ~1992
69987859125978146310 ~1995
699881991399763999 ~1992
699893031399786079 ~1992
699894111399788239 ~1992
699903591399807199 ~1992
69990673153979480710 ~1995
69991027111985643310 ~1994
699913734199482399 ~1993
699920991399841999 ~1992
699947511399895039 ~1992
699949734199698399 ~1993
699966831399933679 ~1992
699973311399946639 ~1992
699986991399973999 ~1992
69999469153998831910 ~1995
Exponent Prime Factor Digits Year
700031814200190879 ~1993
700055477000554719 ~1994
700090739801270239 ~1994
700094031400188079 ~1992
700122591400245199 ~1992
700140134200840799 ~1993
700142511400285039 ~1992
70014611182037988710 ~1995
700147791400295599 ~1992
700158111400316239 ~1992
700195315601562499 ~1994
700221591400443199 ~1992
700224831400449679 ~1992
700244215601953699 ~1994
700253391400506799 ~1992
700268574201611439 ~1993
700272111400544239 ~1992
700278711400557439 ~1992
70029721322136716710 ~1996
700302831400605679 ~1992
700305111400610239 ~1992
700307391400614799 ~1992
700339791400679599 ~1992
700352214202113279 ~1993
700399191400798399 ~1992
2223
GIMPS The Prime Pages FactorDb.com
Home
4.739.325 digits 		e-mail
25-04-20