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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
156069649624278596110 ~1998
156074879499439612910 ~1998
1560753833121507679 ~1995
156076649124861319310 ~1996
1560805913121611839 ~1995
1560833033121666079 ~1995
1560842513121685039 ~1995
1560859913121719839 ~1995
1560883433121766879 ~1995
1560910313121820639 ~1995
1560950393121900799 ~1995
1560962031030234939911 ~1999
1560999419365996479 ~1996
1561015793122031599 ~1995
1561068713122137439 ~1995
156108301624433204110 ~1998
1561088633122177279 ~1995
156113231124890584910 ~1996
156116671281010007910 ~1997
1561215431124075109711 ~1999
1561244393122488799 ~1995
1561262633122525279 ~1995
1561267313122534639 ~1995
1561314113122628239 ~1995
1561350979368105839 ~1996
Exponent Prime Factor Digits Year
1561362233122724479 ~1995
1561403393122806799 ~1995
1561439513122879039 ~1995
156147119749506171310 ~1998
156148957718285202310 ~1998
1561497979368987839 ~1996
1561523513123047039 ~1995
1561524419369146479 ~1996
156156809124925447310 ~1996
156159151156159151110 ~1997
1561624313123248639 ~1995
1561642433123284879 ~1995
1561652633123305279 ~1995
156165479281097862310 ~1997
1561661513123323039 ~1995
156166721468500163110 ~1998
1561709993123419999 ~1995
1561715633123431279 ~1995
1561776113123552239 ~1995
1561797593123595199 ~1995
1561823993123647999 ~1995
156187333343612132710 ~1998
156188579655992031910 ~1998
156189599281141278310 ~1997
1561932113123864239 ~1995
Exponent Prime Factor Digits Year
1562005193124010399 ~1995
1562010113124020239 ~1995
156204989124963991310 ~1996
1562184833124369679 ~1995
156224347374938432910 ~1998
1562273033124546079 ~1995
1562285993124571999 ~1995
1562316113124632239 ~1995
1562329313124658639 ~1995
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
Exponent Prime Factor Digits Year
1562894579377367439 ~1996
1562976113125952239 ~1995
1562983619377901679 ~1996
1563102113126204239 ~1995
1563132739378796399 ~1996
1563138233126276479 ~1995
156325277218855387910 ~1997
156325691125060552910 ~1996
156326111125060888910 ~1996
1563268433126536879 ~1995
1563314633126629279 ~1995
156333763156333763110 ~1997
1563376313126752639 ~1995
1563424433126848879 ~1995
156350431156350431110 ~1997
1563516833127033679 ~1995
156364049125091239310 ~1996
156366689218913364710 ~1997
1563678019382068079 ~1996
1563776033127552079 ~1995
1563780833127561679 ~1995
1563881393127762799 ~1995
1563943793127887599 ~1995
1563967819383806879 ~1996
1564032113128064239 ~1995
2650
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25-05-04