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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
1516174913032349839 ~1995
1516189913032379839 ~1995
151619789454859367110 ~1998
151620251394212652710 ~1998
1516211993032423999 ~1995
1516215833032431679 ~1995
1516240193032480399 ~1995
1516254593032509199 ~1995
1516254833032509679 ~1995
1516295033032590079 ~1995
151635457242616731310 ~1997
1516355219098131279 ~1996
1516364539098187199 ~1996
1516391393032782799 ~1995
1516400393032800799 ~1995
1516499513032999039 ~1995
151650461121320368910 ~1996
1516622939099737599 ~1996
1516661993033323999 ~1995
1516683233033366479 ~1995
1516704113033408239 ~1995
151671329121337063310 ~1996
1516721513033443039 ~1995
151672201242675521710 ~1997
151673597121338877710 ~1996
Exponent Prime Factor Digits Year
1516752619100515679 ~1996
1516782833033565679 ~1995
151679789121343831310 ~1996
1516814513033629039 ~1995
1516827179100963039 ~1996
1516842233033684479 ~1995
151685491242696785710 ~1997
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
1517371193034742399 ~1995
Exponent Prime Factor Digits Year
1517379833034759679 ~1995
1517396393034792799 ~1995
1517401913034803839 ~1995
151741061121392848910 ~1996
1517605739105634399 ~1996
1517607113035214239 ~1995
1517643233035286479 ~1995
1517668019106008079 ~1996
1517674313035348639 ~1995
1517692793035385599 ~1995
151770127151770127110 ~1997
1517715233035430479 ~1995
1517802833035605679 ~1995
1517807633035615279 ~1995
1517817833035635679 ~1995
1517819633035639279 ~1995
1517823619106941679 ~1996
151786381242858209710 ~1997
1517866433035732879 ~1995
151790759273223366310 ~1997
151791643364299943310 ~1998
151792499364301997710 ~1998
1517983132762729296711 ~2000
151807289364337493710 ~1998
1518084019108504079 ~1996
Exponent Prime Factor Digits Year
1518187433036374879 ~1995
1518214313036428639 ~1995
1518216713036433439 ~1995
1518221993036443999 ~1995
1518249713036499439 ~1995
1518268193036536399 ~1995
151826959273288526310 ~1997
1518284033036568079 ~1995
1518314993036629999 ~1995
1518471233036942479 ~1995
1518478313036956639 ~1995
1518495833036991679 ~1995
1518563633037127279 ~1995
151860689212604964710 ~1997
1518634433037268879 ~1995
151864151121491320910 ~1996
1518664433037328879 ~1995
151868027121494421710 ~1996
1518708619112251679 ~1996
1518736433037472879 ~1995
1518769793037539599 ~1995
1518814793037629599 ~1995
151882649121506119310 ~1996
1518874193037748399 ~1995
1518888739113332399 ~1996
2849
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26-01-11