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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
2729943115459886239 ~1997
2729983915459967839 ~1997
2730168835460337679 ~1997
273032803273032803110 ~1999
2730365035460730079 ~1997
273040007218432005710 ~1998
2730467995460935999 ~1997
273048361163829016710 ~1998
273049229218439383310 ~1998
2730497395460994799 ~1997
2730558835461117679 ~1997
2730595435461190879 ~1997
2730617411256084008711 ~2000
273068179273068179110 ~1999
2730731035461462079 ~1997
2730750835461501679 ~1997
273083849218467079310 ~1998
273087007436939211310 ~1999
2730877915461755839 ~1997
2730880315461760639 ~1997
273091097163854658310 ~1998
273091363273091363110 ~1999
2730922195461844399 ~1997
2730954115461908239 ~1997
273096401218477120910 ~1998
Exponent Prime Factor Digits Year
2730965395461930799 ~1997
2731004635462009279 ~1997
2731007395462014799 ~1997
2731068595462137199 ~1997
273110311436976497710 ~1999
273121019655490445710 ~2000
273125197163875118310 ~1998
2731259395462518799 ~1997
2731403831147189608711 ~2000
2731487515462975039 ~1997
2731577995463155999 ~1997
2731594795463189599 ~1997
2731606315463212639 ~1997
273161587437058539310 ~1999
2731658035463316079 ~1997
2731665835463331679 ~1997
273166771273166771110 ~1999
2731755835463511679 ~1997
2731793635463587279 ~1997
2731820995463641999 ~1997
2731871515463743039 ~1997
2731871995463743999 ~1997
273191657163914994310 ~1998
2731932235463864479 ~1997
2731933315463866639 ~1997
Exponent Prime Factor Digits Year
2731993315463986639 ~1997
2732029915464059839 ~1997
2732061235464122479 ~1997
273207617163924570310 ~1998
273210461163926276710 ~1998
2732121235464242479 ~1997
2732168995464337999 ~1997
2732277115464554239 ~1997
273241313163944787910 ~1998
273242303655781527310 ~2000
2732476795464953599 ~1997
273256019218604815310 ~1998
2732652115465304239 ~1997
2732657035465314079 ~1997
2732729035465458079 ~1997
2732799595465599199 ~1997
2733014035466028079 ~1997
2733018115466036239 ~1997
2733032635466065279 ~1997
2733061915466123839 ~1997
2733063595466127199 ~1997
273318601163991160710 ~1998
273318931437310289710 ~1999
273321173163992703910 ~1998
273330311218664248910 ~1998
Exponent Prime Factor Digits Year
2733332395466664799 ~1997
2733366715466733439 ~1997
273337391218669912910 ~1998
2733442435466884879 ~1997
2733566635467133279 ~1997
2733570115467140239 ~1997
2733603835467207679 ~1997
2733648595467297199 ~1997
273365809601404779910 ~1999
2733678835467357679 ~1997
273373637218698909710 ~1998
2733783595467567199 ~1997
2733822835467645679 ~1997
2733896635467793279 ~1997
2733946795467893599 ~1997
2734067395468134799 ~1997
273406817164044090310 ~1998
2734132195468264399 ~1997
2734173235468346479 ~1997
2734207511148367154311 ~2000
273428863273428863110 ~1999
2734361395468722799 ~1997
273437821164062692710 ~1998
273442151492195871910 ~1999
2734578835469157679 ~1997
3367
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26-08-02