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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
17061119341222398 ~1987
17061179341223598 ~1987
17061491341229838 ~1987
17061623341232478 ~1987
17062379341247598 ~1987
17062403341248078 ~1987
170624894094997379 ~1990
17062489856536947910
17062583341251678 ~1987
17062763341255278 ~1987
170633171023799039 ~1989
170638632730218099 ~1990
17063939341278798 ~1987
17064119341282398 ~1987
17065403341308078 ~1987
170658311706583119 ~1989
17066111341322238 ~1987
17066279341325598 ~1987
17066459341329198 ~1987
17066711341334238 ~1987
170668491365347939 ~1989
170668731024012399 ~1989
170669811365358499 ~1989
17066983139949260710 ~1991
17067419341348398 ~1987
Exponent Prime Factor Digits Year
170676012730816179 ~1990
17067731341354638 ~1987
170678995461727699 ~1990
170689491365515939 ~1989
17069159341383198 ~1987
17069579341391598 ~1987
17069639341392798 ~1987
17069831341396638 ~1987
17070143341402878 ~1987
17070551341411038 ~1987
17070563341411278 ~1987
17070731341414638 ~1987
17070923341418478 ~1987
17071511341430238 ~1987
17071583341431678 ~1987
17071811341436238 ~1987
17071871341437438 ~1987
17071919341438398 ~1987
17073071341461438 ~1987
17073131341462638 ~1987
170731811024390879 ~1989
17074643341492878 ~1987
170746971024481839 ~1989
17074703341494078 ~1987
17074943341498878 ~1987
Exponent Prime Factor Digits Year
17075291341505838 ~1987
17075351341507038 ~1987
170754731024528399 ~1989
170755011024530079 ~1989
170755611024533679 ~1989
17076263341525278 ~1987
170770571024623439 ~1989
17077223341544478 ~1987
170772611024635679 ~1989
17077691341553838 ~1987
170789091366312739 ~1989
17079131341582638 ~1987
17079371341587438 ~1987
170804473074480479 ~1990
17080499341609998 ~1987
17080523341610478 ~1987
17081411341628238 ~1987
170816112733057779 ~1990
17081843341636878 ~1987
17082053146905655910 ~1991
17082251341645038 ~1987
170831271366650179 ~1989
17083211341664238 ~1987
17083259341665198 ~1987
17083343341666878 ~1987
Exponent Prime Factor Digits Year
17083439341668798 ~1987
17083571341671438 ~1987
170837411025024479 ~1989
17083823341676478 ~1987
17083919341678398 ~1987
170839933758478479 ~1990
17084051341681038 ~1987
17084279341685598 ~1987
17084783341695678 ~1987
170849811025098879 ~1989
17085097119595679110 ~1991
17085179341703598 ~1987
170857211025143279 ~1989
17086451341729038 ~1987
17086703341734078 ~1987
17086799341735998 ~1987
170869194100860579 ~1990
17087111341742238 ~1987
17088251341765038 ~1987
17088299341765998 ~1987
17088611341772238 ~1987
170887615126628319 ~1990
17089031341780638 ~1987
170891171025347039 ~1989
170896511708965119 ~1989
1332
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25-07-08