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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
34977671699553438 ~1990
34978019699560398 ~1990
349790932098745599 ~1991
349793412098760479 ~1991
34979663699593278 ~1990
349801612098809679 ~1991
349804972098829839 ~1991
34980983699619678 ~1990
34981031699620638 ~1990
34982099699641998 ~1990
34982939699658798 ~1990
34983479699669598 ~1990
34984919699698398 ~1990
34985123699702478 ~1990
34986131699722638 ~1990
34986179699723598 ~1990
34987019699740398 ~1990
34988171699763438 ~1990
34988423699768478 ~1990
34988903699778078 ~1990
34989803699796078 ~1990
34991039699820798 ~1990
34991063699821278 ~1990
349912132099472799 ~1991
34991531699830638 ~1990
Exponent Prime Factor Digits Year
34991903699838078 ~1990
34992143699842878 ~1990
34992539699850798 ~1990
34994471699889438 ~1990
34994651699893038 ~1990
34995479699909598 ~1990
34995899699917998 ~1990
34995923699918478 ~1990
34995959699919198 ~1990
34996079699921598 ~1990
34996211699924238 ~1990
349967212099803279 ~1991
34996751699935038 ~1990
34997051699941038 ~1990
34997219699944398 ~1990
34998599699971998 ~1990
349990372099942239 ~1991
34999439699988798 ~1990
34999799699995998 ~1990
349999332099995999 ~1991
35000159700003198 ~1990
350007839100203599 ~1993
35000879700017598 ~1990
35001539700030798 ~1990
35001731700034638 ~1990
Exponent Prime Factor Digits Year
35002211700044238 ~1990
35003099700061998 ~1990
35003183700063678 ~1990
35003411700068238 ~1990
35003471700069438 ~1990
35003879700077598 ~1990
35004743700094878 ~1990
35004803700096078 ~1990
35005259700105198 ~1990
35005403700108078 ~1990
350058012100348079 ~1991
35005823700116478 ~1990
35005979700119598 ~1990
35006123700122478 ~1990
350066235601059699 ~1992
35007431700148638 ~1990
350076532100459199 ~1991
350079719102072479 ~1993
35008019700160398 ~1990
350083812100502879 ~1991
35008619700172398 ~1990
35008871700177438 ~1990
350090332100541999 ~1991
35009063700181278 ~1990
35010011700200238 ~1990
Exponent Prime Factor Digits Year
35011079700221598 ~1990
35011643700232878 ~1990
35011919700238398 ~1990
35011943700238878 ~1990
350120092800960739 ~1991
35012591700251838 ~1990
35012651700253038 ~1990
35013299700265998 ~1990
35013479700269598 ~1990
350138092801104739 ~1991
35014163700283278 ~1990
35014439700288798 ~1990
350144392801155139
35015063700301278 ~1990
35015243700304878 ~1990
35016203700324078 ~1990
35016479700329598 ~1990
35017043700340878 ~1990
35017319700346398 ~1990
350177932101067599 ~1991
35018099700361998 ~1990
35018279700365598 ~1990
35018579700371598 ~1990
35018603700372078 ~1990
35018999700379998 ~1990
1931
GIMPS The Prime Pages FactorDb.com
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25-11-17