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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
1308835312617670639 ~1994
1308865312617730639 ~1994
1308870832617741679 ~1994
130887191340306696710 ~1997
1308881392617762799 ~1994
1308884512617769039 ~1994
1308950777853704639 ~1996
1308985912617971839 ~1994
130899401104719520910 ~1996
1309004392618008799 ~1994
1309048432618096879 ~1994
1309128112618256239 ~1994
1309152592618305199 ~1994
1309187577855125439 ~1996
1309194977855169839 ~1996
1309212112618424239 ~1994
1309215592618431199 ~1994
1309240912618481839 ~1994
130931309392793927110 ~1997
1309322992618645999 ~1994
1309418512618837039 ~1994
1309419832618839679 ~1994
130944101104755280910 ~1996
1309450432618900879 ~1994
1309526632619053279 ~1994
Exponent Prime Factor Digits Year
1309554832619109679 ~1994
1309562392619124799 ~1994
1309613992619227999 ~1994
130972931104778344910 ~1996
1309734712619469439 ~1994
130973621104778896910 ~1996
1309863712619727439 ~1994
1309992177859953039 ~1996
1309995232619990479 ~1994
130999747130999747110 ~1996
131002009628809643310 ~1998
1310087992620175999 ~1994
131012587131012587110 ~1996
1310202712620405439 ~1994
131031787209650859310 ~1997
1310349832620699679 ~1994
1310388417862330479 ~1996
1310422912620845839 ~1994
131043901209670241710 ~1997
1310496431179446787111 ~1998
1310551017863306079 ~1996
131055187131055187110 ~1996
1310552512621105039 ~1994
1310622712621245439 ~1994
1310651337863907999 ~1996
Exponent Prime Factor Digits Year
1310680432621360879 ~1994
1310683312621366639 ~1994
1310684992621369999 ~1994
131074109498081614310 ~1998
1310763592621527199 ~1994
1310839432621678879 ~1994
1310840392621680799 ~1994
1310929312621858639 ~1994
1310931592621863199 ~1994
131093363419498761710 ~1997
1310991232621982479 ~1994
1310991611337211442311 ~1999
1311028792622057599 ~1994
1311046192622092399 ~1994
131107261288435974310 ~1997
1311141112622282239 ~1994
131119501288462902310 ~1997
1311235192622470399 ~1994
1311245992622491999 ~1994
1311249232622498479 ~1994
1311260537867563199 ~1996
131127287104901829710 ~1996
1311323992622647999 ~1994
1311326632622653279 ~1994
1311360592622721199 ~1994
Exponent Prime Factor Digits Year
1311410392622820799 ~1994
1311463432622926879 ~1994
131148373314756095310 ~1997
1311491032622982079 ~1994
1311524537869147199 ~1996
1311533032623066079 ~1994
1311534112623068239 ~1994
1311538817869232879 ~1996
1311556017869336079 ~1996
1311557512623115039 ~1994
131156159104924927310 ~1996
1311616192623232399 ~1994
131162371236092267910 ~1997
1311683512623367039 ~1994
1311684737870108399 ~1996
131169257104935405710 ~1996
131170153209872244910 ~1997
1311738112623476239 ~1994
1311775312623550639 ~1994
131178403131178403110 ~1996
131183579236130442310 ~1997
1311838792623677599 ~1994
1311901817871410879 ~1996
1311914937871489599 ~1996
1311949192623898399 ~1994
2550
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25-04-20