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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
1562412593124825199 ~1995
156243053218740274310 ~1997
1562480633124961279 ~1995
1562492393124984799 ~1995
1562554619375327679 ~1996
1562559419375356479 ~1996
1562587313125174639 ~1995
156262607125010085710 ~1996
1562627033125254079 ~1995
1562676593125353199 ~1995
1562697619376185679 ~1996
1562721833125443679 ~1995
1562723393125446799 ~1995
156275099125020079310 ~1996
1562762513125525039 ~1995
1562886833125773679 ~1995
1562894579377367439 ~1996
1562976113125952239 ~1995
1562983619377901679 ~1996
1563102113126204239 ~1995
1563132739378796399 ~1996
1563138233126276479 ~1995
156325277218855387910 ~1997
156325691125060552910 ~1996
156326111125060888910 ~1996
Exponent Prime Factor Digits Year
1563268433126536879 ~1995
1563314633126629279 ~1995
156333763156333763110 ~1997
1563376313126752639 ~1995
156350431156350431110 ~1997
1563516833127033679 ~1995
156364049125091239310 ~1996
156366689218913364710 ~1997
1563678019382068079 ~1996
1563776033127552079 ~1995
1563780833127561679 ~1995
1563881393127762799 ~1995
1563943793127887599 ~1995
1563967819383806879 ~1996
1564032113128064239 ~1995
1564075193128150399 ~1995
1564086833128173679 ~1995
156410671156410671110 ~1997
1564141193128282399 ~1995
1564142393128284799 ~1995
1564171433128342879 ~1995
1564199993128399999 ~1995
1564287713128575439 ~1995
1564306979385841839 ~1996
1564327913128655839 ~1995
Exponent Prime Factor Digits Year
1564413593128827199 ~1995
1564441433128882879 ~1995
156455939125164751310 ~1996
1564586513129173039 ~1995
156459881500671619310 ~1998
1564638233129276479 ~1995
1564644593129289199 ~1995
1564653833129307679 ~1995
1564667339388003999 ~1996
1564688993129377999 ~1995
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
Exponent Prime Factor Digits Year
1565252633130505279 ~1995
1565275379391652239 ~1996
1565285513130571039 ~1995
156531449125225159310 ~1996
1565319233130638479 ~1995
1565336513130673039 ~1995
1565341739392050399 ~1996
1565353913130707839 ~1995
1565403833130807679 ~1995
1565405419392432479 ~1996
1565418233130836479 ~1995
1565432819392596879 ~1996
1565542913131085839 ~1995
1565569193131138399 ~1995
1565628233131256479 ~1995
1565673739394042399 ~1996
1565679593131359199 ~1995
1565683979394103839 ~1996
1565695739394174399 ~1996
156570551125256440910 ~1996
156573979281833162310 ~1997
1565775113131550239 ~1995
156582011125265608910 ~1996
1565878313131756639 ~1995
1565903033131806079 ~1995
2638
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25-04-20