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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
138335801110668640910 ~1996
1383361138300166799 ~1996
138337753221340404910 ~1997
1383387738300326399 ~1996
1383403432766806879 ~1995
138341323138341323110 ~1996
1383418578300511439 ~1996
1383423592766847199 ~1995
1383451912766903839 ~1995
138345197110676157710 ~1996
138352259110681807310 ~1996
1383601192767202399 ~1995
138360857193705199910 ~1997
1383699112767398239 ~1995
1383719392767438799 ~1995
1383727571300703915911 ~1999
1383774618302647679 ~1996
1383833512767667039 ~1995
1383853912767707839 ~1995
1383862192767724399 ~1995
138391289110713031310 ~1996
1383930112767860239 ~1995
1383930232767860479 ~1995
1383962392767924799 ~1995
1383967818303806879 ~1996
Exponent Prime Factor Digits Year
1383983032767966079 ~1995
1383990712767981439 ~1995
1384003432768006879 ~1995
1384009432768018879 ~1995
1384015792768031599 ~1995
138402659110722127310 ~1996
1384052512768105039 ~1995
1384075792768151599 ~1995
1384079178304475039 ~1996
1384186912768373839 ~1995
1384201432768402879 ~1995
1384271538305629199 ~1996
1384308712768617439 ~1995
1384310632768621279 ~1995
1384314832768629679 ~1995
1384328392768656799 ~1995
138434137221494619310 ~1997
1384347712768695439 ~1995
1384362832768725679 ~1995
138440527138440527110 ~1996
1384412032768824079 ~1995
1384422738306536399 ~1996
1384532992769065999 ~1995
1384533832769067679 ~1995
1384566832769133679 ~1995
Exponent Prime Factor Digits Year
1384628392769256799 ~1995
1384631632769263279 ~1995
1384670538308023199 ~1996
1384709032769418079 ~1995
1384715512769431039 ~1995
1384759192769518399 ~1995
138476707470820803910 ~1998
1384772032769544079 ~1995
1384827592769655199 ~1995
138483269110786615310 ~1996
1384853178309119039 ~1996
138498007138498007110 ~1996
1385018992770037999 ~1995
1385024392770048799 ~1995
1385037138310222799 ~1996
1385040712770081439 ~1995
1385059018310354079 ~1996
1385068432770136879 ~1995
1385072032770144079 ~1995
1385081512770163039 ~1995
1385115592770231199 ~1995
1385118232770236479 ~1995
1385125792770251599 ~1995
1385149792770299599 ~1995
1385154232770308479 ~1995
Exponent Prime Factor Digits Year
1385186032770372079 ~1995
1385194312770388639 ~1995
1385206192770412399 ~1995
1385294938311769599 ~1996
1385302792770605599 ~1995
138532993221652788910 ~1997
1385352232770704479 ~1995
138536837193951571910 ~1997
1385373592770747199 ~1995
1385394138312364799 ~1996
1385395432770790879 ~1995
1385451712770903439 ~1995
1385465992770931999 ~1995
1385490018312940079 ~1996
138549637665038257710 ~1998
1385502592771005199 ~1995
138555119332532285710 ~1997
138555407332532976910 ~1997
1385557432771114879 ~1995
1385600632771201279 ~1995
1385641378313848239 ~1996
1385664232771328479 ~1995
1385688232771376479 ~1995
1385759032771518079 ~1995
1385760592771521199 ~1995
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25-04-20