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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
156472601125178080910 ~1996
1564796993129593999 ~1995
1564801619388809679 ~1996
1564851833129703679 ~1995
1564869713129739439 ~1995
1564871513129743039 ~1995
1564878113129756239 ~1995
1564897019389382079 ~1996
156492977219090167910 ~1997
1564935113129870239 ~1995
156497353469492059110 ~1998
1565015033130030079 ~1995
1565062793130125599 ~1995
156515011250424017710 ~1997
1565225819391354879 ~1996
1565252633130505279 ~1995
1565275379391652239 ~1996
1565285513130571039 ~1995
156531449125225159310 ~1996
1565319233130638479 ~1995
1565336513130673039 ~1995
1565341739392050399 ~1996
1565353913130707839 ~1995
1565403833130807679 ~1995
1565405419392432479 ~1996
Exponent Prime Factor Digits Year
1565418233130836479 ~1995
1565432819392596879 ~1996
1565473433130946879 ~1995
1565542913131085839 ~1995
1565569193131138399 ~1995
1565628233131256479 ~1995
1565673739394042399 ~1996
1565679593131359199 ~1995
1565683979394103839 ~1996
1565695739394174399 ~1996
156570551125256440910 ~1996
156573979281833162310 ~1997
1565775113131550239 ~1995
156582011125265608910 ~1996
1565820713131641439 ~1995
1565878313131756639 ~1995
1565889233131778479 ~1995
1565903033131806079 ~1995
1565926793131853599 ~1995
1565952613006629011311 ~2000
1565964379395786239 ~1996
1565985833131971679 ~1995
1565992793131985599 ~1995
1566056393132112799 ~1995
1566070793132141599 ~1995
Exponent Prime Factor Digits Year
156607153344535736710 ~1998
1566120233132240479 ~1995
1566135593132271199 ~1995
1566153593132307199 ~1995
156617059281910706310 ~1997
1566210113132420239 ~1995
156622457125297965710 ~1996
1566229193132458399 ~1995
1566268913132537839 ~1995
1566318233132636479 ~1995
1566346193132692399 ~1995
1566356513132713039 ~1995
1566382433132764879 ~1995
1566417833132835679 ~1995
1566474833132949679 ~1995
1566536393133072799 ~1995
1566654233133308479 ~1995
1566691193133382399 ~1995
1566702713133405439 ~1995
1566704633133409279 ~1995
1566711713133423439 ~1995
1566776633133553279 ~1995
156680701344697542310 ~1998
1566908993133817999 ~1995
1566932633133865279 ~1995
Exponent Prime Factor Digits Year
156694319125355455310 ~1996
1566972833133945679 ~1995
1566997219401983279 ~1996
1567002593134005199 ~1995
1567030913134061839 ~1995
1567042819402256879 ~1996
156708767125367013710 ~1996
156710501125368400910 ~1996
156719159125375327310 ~1996
1567245233134490479 ~1995
1567280513134561039 ~1995
1567288939403733599 ~1996
1567356713134713439 ~1995
1567362593134725199 ~1995
156745033344839072710 ~1998
1567466513134933039 ~1995
1567488593134977199 ~1995
1567537979405227839 ~1996
156759521125407616910 ~1996
1567631633135263279 ~1995
156766171250825873710 ~1997
1567662979405977839 ~1996
1567673993135347999 ~1995
156768973376245535310 ~1998
1567740713135481439 ~1995
2688
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25-06-15