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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
1564032113128064239 ~1995
1564075193128150399 ~1995
1564086833128173679 ~1995
156410671156410671110 ~1997
1564124633128249279 ~1995
1564141193128282399 ~1995
1564142393128284799 ~1995
1564171433128342879 ~1995
1564199993128399999 ~1995
1564287713128575439 ~1995
156430037125144029710 ~1996
1564306979385841839 ~1996
1564327913128655839 ~1995
1564413593128827199 ~1995
1564441433128882879 ~1995
1564531793129063599 ~1995
156455939125164751310 ~1996
1564586513129173039 ~1995
156459881500671619310 ~1998
1564638233129276479 ~1995
1564644593129289199 ~1995
1564653833129307679 ~1995
1564667339388003999 ~1996
1564688993129377999 ~1995
156472601125178080910 ~1996
Exponent Prime Factor Digits Year
1564796993129593999 ~1995
1564801619388809679 ~1996
1564851833129703679 ~1995
1564869713129739439 ~1995
1564871513129743039 ~1995
1564878113129756239 ~1995
1564897019389382079 ~1996
156492977219090167910 ~1997
1564935113129870239 ~1995
156497353469492059110 ~1998
1565015033130030079 ~1995
1565028233130056479 ~1995
1565062793130125599 ~1995
156515011250424017710 ~1997
1565183393130366799 ~1995
1565191979391151839 ~1996
1565225819391354879 ~1996
1565252633130505279 ~1995
1565275379391652239 ~1996
1565285513130571039 ~1995
156531449125225159310 ~1996
1565319233130638479 ~1995
1565336513130673039 ~1995
1565341739392050399 ~1996
1565353913130707839 ~1995
Exponent Prime Factor Digits Year
156539447125231557710 ~1996
1565403833130807679 ~1995
1565405419392432479 ~1996
1565418233130836479 ~1995
1565432819392596879 ~1996
1565473433130946879 ~1995
1565542913131085839 ~1995
1565569193131138399 ~1995
1565628233131256479 ~1995
1565673739394042399 ~1996
1565679593131359199 ~1995
1565682713131365439 ~1995
1565683979394103839 ~1996
1565695739394174399 ~1996
156570551125256440910 ~1996
156573979281833162310 ~1997
1565775113131550239 ~1995
1565808419394850479 ~1996
156582011125265608910 ~1996
1565820713131641439 ~1995
1565878313131756639 ~1995
1565889233131778479 ~1995
1565903033131806079 ~1995
1565926793131853599 ~1995
1565952613006629011311 ~2000
Exponent Prime Factor Digits Year
1565964379395786239 ~1996
1565985833131971679 ~1995
1565992793131985599 ~1995
1566056393132112799 ~1995
1566070793132141599 ~1995
156607153344535736710 ~1998
1566120233132240479 ~1995
1566135593132271199 ~1995
1566153593132307199 ~1995
156617059281910706310 ~1997
1566210113132420239 ~1995
1566213593132427199 ~1995
156622457125297965710 ~1996
1566229193132458399 ~1995
1566268913132537839 ~1995
1566318233132636479 ~1995
1566346193132692399 ~1995
1566356513132713039 ~1995
1566382433132764879 ~1995
1566417833132835679 ~1995
1566474833132949679 ~1995
156649253219308954310 ~1997
1566536393133072799 ~1995
1566654233133308479 ~1995
1566689513133379039 ~1995
2819
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25-11-17