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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
274464761164678856710 ~1998
2744653195489306399 ~1997
2744685835489371679 ~1997
2744686435489372879 ~1997
274484257164690554310 ~1998
2744870395489740799 ~1997
2744910115489820239 ~1997
274494329384292060710 ~1999
274502441164701464710 ~1998
2745035635490071279 ~1997
2745052435490104879 ~1997
2745081835490163679 ~1997
2745083035490166079 ~1997
274512197823536591110 ~2000
2745153595490307199 ~1997
274517323274517323110 ~1999
2745270835490541679 ~1997
2745325491043223686311 ~2000
2745325915490651839 ~1997
2745370795490741599 ~1997
274538633164723179910 ~1998
2745420115490840239 ~1997
2745437995490875999 ~1997
2745470995490941999 ~1997
2745566035491132079 ~1997
Exponent Prime Factor Digits Year
274559357219647485710 ~1998
2745724435491448879 ~1997
2745912835491825679 ~1997
2745916315491832639 ~1997
274599217164759530310 ~1998
2746087915492175839 ~1997
2746096931263204587911 ~2000
2746302835492605679 ~1997
2746428835492857679 ~1997
2746517395493034799 ~1997
2746554715493109439 ~1997
274658837164795302310 ~1998
2746647595493295199 ~1997
2746649635493299279 ~1997
2746659715493319439 ~1997
2746660435493320879 ~1997
2746732195493464399 ~1997
2746888315493776639 ~1997
2746916035493832079 ~1997
2747039635494079279 ~1997
274722979274722979110 ~1999
2747278195494556399 ~1997
2747464493022210939111 ~2001
2747907235495814479 ~1997
2747950195495900399 ~1997
Exponent Prime Factor Digits Year
2747950915495901839 ~1997
2748003715496007439 ~1997
27480277127919961533712 ~2004
2748028315496056639 ~1997
2748031435496062879 ~1997
2748104395496208799 ~1997
2748124915496249839 ~1997
2748142795496285599 ~1997
274814957219851965710 ~1998
2748215395496430799 ~1997
2748359991319212795311 ~2000
274848817659637160910 ~2000
2748494395496988799 ~1997
2748500035497000079 ~1997
2748530035497060079 ~1997
2748596395497192799 ~1997
274867337164920402310 ~1998
2748722395497444799 ~1997
2748825296157368649711 ~2002
2748830995497661999 ~1997
2748845635497691279 ~1997
274901383274901383110 ~1999
2749108031154625372711 ~2000
274915709219932567310 ~1998
2749193635498387279 ~1997
Exponent Prime Factor Digits Year
2749226035498452079 ~1997
2749243435498486879 ~1997
274924477164954686310 ~1998
2749272595498545199 ~1997
2749405915498811839 ~1997
2749457995498915999 ~1997
2749459435498918879 ~1997
2749537435499074879 ~1997
2749538395499076799 ~1997
2749555195499110399 ~1997
2749656235499312479 ~1997
2749679995499359999 ~1997
2749742635499485279 ~1997
27497599725957734116912 ~2003
2749767715499535439 ~1997
274977113384967958310 ~1999
274988641164993184710 ~1998
274989761164993856710 ~1998
274991293164994775910 ~1998
2749939315499878639 ~1997
2749961035499922079 ~1997
2749984915499969839 ~1997
275004161165002496710 ~1998
275006401165003840710 ~1998
275007613165004567910 ~1998
2924
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25-05-04