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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
275006401165003840710 ~1998
275007613165004567910 ~1998
2750195395500390799 ~1997
2750348035500696079 ~1997
2750370715500741439 ~1997
2750381395500762799 ~1997
2750500915501001839 ~1997
275053837165032302310 ~1998
275053997220043197710 ~1998
2750583471320280065711 ~2000
275058811275058811110 ~1999
2750611795501223599 ~1997
2750620435501240879 ~1997
2750660635501321279 ~1997
2750664715501329439 ~1997
2750675635501351279 ~1997
2750796715501593439 ~1997
2750846515501693039 ~1997
275086793165052075910 ~1998
2750917315501834639 ~1997
275116757385163459910 ~1999
275124263660298231310 ~2000
2751366115502732239 ~1997
2751444595502889199 ~1997
2751445915502891839 ~1997
Exponent Prime Factor Digits Year
2751484795502969599 ~1997
2751517435503034879 ~1997
2751594595503189199 ~1997
2751617392696585042311 ~2001
2751644515503289039 ~1997
2751676435503352879 ~1997
275182847220146277710 ~1998
275190857165114514310 ~1998
2751925315503850639 ~1997
2752205515504411039 ~1997
275223437165134062310 ~1998
2752396195504792399 ~1997
2752431595504863199 ~1997
2752456435504912879 ~1997
275247397440395835310 ~1999
275248637165149182310 ~1998
275249413165149647910 ~1998
2752499635504999279 ~1997
2752558195505116399 ~1997
2752588435505176879 ~1997
2752595995505191999 ~1997
275259739275259739110 ~1999
2752850515505701039 ~1997
2752941115505882239 ~1997
2753016235506032479 ~1997
Exponent Prime Factor Digits Year
275306873385429622310 ~1999
2753140435506280879 ~1997
2753163235506326479 ~1997
2753280235506560479 ~1997
2753312395506624799 ~1997
2753349715506699439 ~1997
2753488315506976639 ~1997
275357933165214759910 ~1998
2753760715507521439 ~1997
2753810635507621279 ~1997
2753821195507642399 ~1997
275395511716028328710 ~2000
2754008035508016079 ~1997
2754013915508027839 ~1997
2754103915508207839 ~1997
2754230892148300094311 ~2001
2754266995508533999 ~1997
2754330835508661679 ~1997
27548180364352549180912 ~2004
275498477220398781710 ~1998
2755041715510083439 ~1997
2755088995510177999 ~1997
2755147795510295599 ~1997
275515969826547907110 ~2000
2755236235510472479 ~1997
Exponent Prime Factor Digits Year
2755259515510519039 ~1997
275542109220433687310 ~1998
2755498315510996639 ~1997
2755526635511053279 ~1997
2755551235511102479 ~1997
2755739395511478799 ~1997
275581231496046215910 ~1999
2755822435511644879 ~1997
2755886395511772799 ~1997
275591203275591203110 ~1999
2755984195511968399 ~1997
2756004115512008239 ~1997
275639557165383734310 ~1998
2756692915513385839 ~1997
2756748235513496479 ~1997
275678861165407316710 ~1998
2756876515513753039 ~1997
2756946971323334545711 ~2000
2757020995514041999 ~1997
275710661165426396710 ~1998
2757116995514233999 ~1997
2757121915514243839 ~1997
275725871220580696910 ~1998
2757265435514530879 ~1997
2757273835514547679 ~1997
2904
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25-04-13