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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
1516842233033684479 ~1995
1516860713033721439 ~1995
1516889179101335039 ~1996
1516897433033794879 ~1995
1516917979101507839 ~1996
1516968793064276955911 ~2000
1516981193033962399 ~1995
1517030633034061279 ~1995
1517055779102334639 ~1996
151706173364094815310 ~1998
1517085233034170479 ~1995
1517160113034320239 ~1995
1517218313034436639 ~1995
1517233819103402879 ~1996
1517254433034508879 ~1995
1517262713034525439 ~1995
1517287793034575599 ~1995
1517363633034727279 ~1995
1517379833034759679 ~1995
1517396393034792799 ~1995
1517401913034803839 ~1995
151741061121392848910 ~1996
1517605739105634399 ~1996
1517643233035286479 ~1995
1517668019106008079 ~1996
Exponent Prime Factor Digits Year
1517692793035385599 ~1995
151770127151770127110 ~1997
1517715233035430479 ~1995
1517817833035635679 ~1995
1517819633035639279 ~1995
1517823619106941679 ~1996
151786381242858209710 ~1997
1517866433035732879 ~1995
151790759273223366310 ~1997
151791643364299943310 ~1998
151792499364301997710 ~1998
1517983132762729296711 ~2000
151807289364337493710 ~1998
1518084019108504079 ~1996
1518187433036374879 ~1995
1518214313036428639 ~1995
1518216713036433439 ~1995
1518221993036443999 ~1995
1518249713036499439 ~1995
1518268193036536399 ~1995
151826959273288526310 ~1997
1518284033036568079 ~1995
1518314993036629999 ~1995
1518471233036942479 ~1995
1518478313036956639 ~1995
Exponent Prime Factor Digits Year
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
1519350113038700239 ~1995
Exponent Prime Factor Digits Year
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
1519883219119299279 ~1996
2623
GIMPS The Prime Pages FactorDb.com
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25-04-20