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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
1518478313036956639 ~1995
1518563633037127279 ~1995
151860689212604964710 ~1997
151864151121491320910 ~1996
1518664433037328879 ~1995
151868027121494421710 ~1996
1518708619112251679 ~1996
1518736433037472879 ~1995
1518769793037539599 ~1995
1518814793037629599 ~1995
151882649121506119310 ~1996
1518874193037748399 ~1995
1518888739113332399 ~1996
1518947539113685199 ~1996
1518967433037934879 ~1995
1519006019114036079 ~1996
1519040993038081999 ~1995
1519070513038141039 ~1995
151907677243052283310 ~1997
1519086113038172239 ~1995
1519090913038181839 ~1995
1519096193038192399 ~1995
1519135193038270399 ~1995
1519249193038498399 ~1995
151928537121542829710 ~1996
Exponent Prime Factor Digits Year
1519350113038700239 ~1995
1519359233038718479 ~1995
1519366793038733599 ~1995
1519383233038766479 ~1995
1519437833038875679 ~1995
1519458233038916479 ~1995
1519475633038951279 ~1995
151949513212729318310 ~1997
1519536713039073439 ~1995
1519550033039100079 ~1995
1519578593039157199 ~1995
1519590233039180479 ~1995
151960201243136321710 ~1997
1519684139118104799 ~1996
1519686979118121839 ~1996
151968809455906427110 ~1998
1519691219118147279 ~1996
1519724513039449039 ~1995
1519725593039451199 ~1995
1519744193039488399 ~1995
1519784393039568799 ~1995
1519787513039575039 ~1995
151980151151980151110 ~1997
151980173486336553710 ~1998
1519815593039631199 ~1995
Exponent Prime Factor Digits Year
1519883219119299279 ~1996
1519907033039814079 ~1995
151992583364782199310 ~1998
1519926233039852479 ~1995
1519943099332450572711 ~2001
1519963433039926879 ~1995
1519992179119953039 ~1996
1520190113040380239 ~1995
1520201633040403279 ~1995
1520213513040427039 ~1995
1520213779121282639 ~1996
1520228179121369039 ~1996
1520232419121394479 ~1996
1520234779121408639 ~1996
152030699121624559310 ~1996
1520317913040635839 ~1995
1520328233040656479 ~1995
1520399339122395999 ~1996
1520419793040839599 ~1995
152045251243272401710 ~1997
1520459033040918079 ~1995
1520526233041052479 ~1995
1520554793041109599 ~1995
1520581433041162879 ~1995
1520641193041282399 ~1995
Exponent Prime Factor Digits Year
1520667233041334479 ~1995
152077753334571056710 ~1997
1520791313041582639 ~1995
1520906633041813279 ~1995
1520948633041897279 ~1995
1520952619125715679 ~1996
1520968313041936639 ~1995
1520991419125948479 ~1996
1521016379126098239 ~1996
1521081113042162239 ~1995
1521104633042209279 ~1995
1521150113042300239 ~1995
1521154139126924799 ~1996
152115947121692757710 ~1996
152118521121694816910 ~1996
1521206513042413039 ~1995
1521332033042664079 ~1995
1521390593042781199 ~1995
152146723152146723110 ~1997
1521493313042986639 ~1995
1521540833043081679 ~1995
1521546593043093199 ~1995
152156357121725085710 ~1996
1521613019129678079 ~1996
1521647219129883279 ~1996
2636
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25-05-04