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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
4645538363929107672710 ~2006
4645583339929116667910 ~2006
46456883572787413014311 ~2008
4645817531929163506310 ~2006
46459051493716724119311 ~2008
4645921331929184266310 ~2006
4646549051929309810310 ~2006
464662824726950443832712 ~2010
4646690159929338031910 ~2006
4646980463929396092710 ~2006
4647170483929434096710 ~2006
46471895532788313731911 ~2008
46473115613717849248911 ~2008
4647344543929468908710 ~2006
4647598751929519750310 ~2006
4647699911929539982310 ~2006
4647848279929569655910 ~2006
46479081132788744867911 ~2008
4648258859929651771910 ~2006
4648507211929701442310 ~2006
4648606043929721208710 ~2006
4648648451929729690310 ~2006
46487384532789243071911 ~2008
46488367673719069413711 ~2008
46488490913719079272911 ~2008
Exponent Prime Factor Digits Year
46488837194648883719111 ~2008
46491595972789495758311 ~2008
46494538217439126113711 ~2009
4649713331929942666310 ~2006
46497580673719806453711 ~2008
4649823239929964647910 ~2006
4649903651929980730310 ~2006
46500711132790042667911 ~2008
46503971812790238308711 ~2008
4650444191930088838310 ~2006
4650601199930120239910 ~2006
4650795059930159011910 ~2006
4651144499930228899910 ~2006
4651310519930262103910 ~2006
4651576883930315376710 ~2006
4651722611930344522310 ~2006
46518124212791087452711 ~2008
4651843799930368759910 ~2006
46520444513721635560911 ~2008
465205723922329874747312 ~2010
4652127719930425543910 ~2006
4652224019930444803910 ~2006
4652461871930492374310 ~2006
4652570003930514000710 ~2006
465257132311166171175312 ~2009
Exponent Prime Factor Digits Year
46526569372791594162311 ~2008
4652674391930534878310 ~2006
4652707751930541550310 ~2006
46527096473722167717711 ~2008
4652801651930560330310 ~2006
4652803439930560687910 ~2006
4652884583930576916710 ~2006
4653054839930610967910 ~2006
4653200411930640082310 ~2006
4653203039930640607910 ~2006
4653203771930640754310 ~2006
46534631172792077870311 ~2008
46536495893722919671311 ~2008
4653857759930771551910 ~2007
4654054679930810935910 ~2007
465434801914893913660912 ~2009
4654550639930910127910 ~2007
46550464973724037197711 ~2008
4656428951931285790310 ~2007
4656439871931287974310 ~2007
4656445331931289066310 ~2007
46567212972794032778311 ~2008
46567480212794048812711 ~2008
4656840179931368035910 ~2007
4656990983931398196710 ~2007
Exponent Prime Factor Digits Year
46572787572794367254311 ~2008
46575328514657532851111 ~2008
4658113991931622798310 ~2007
4658280383931656076710 ~2007
46583727532795023651911 ~2008
4658506271931701254310 ~2007
4658753591931750718310 ~2007
4658901563931780312710 ~2007
46590438893727235111311 ~2008
4659054839931810967910 ~2007
4659158579931831715910 ~2007
46591939972795516398311 ~2008
4659780731931956146310 ~2007
4660108163932021632710 ~2007
46605516077456882571311 ~2009
46606188478389113924711 ~2009
4660890719932178143910 ~2007
46611537713728923016911 ~2008
4661196791932239358310 ~2007
4661387963932277592710 ~2007
4661751491932350298310 ~2007
46617667517458826801711 ~2009
46619082176526671503911 ~2009
4661926331932385266310 ~2007
46620531173729642493711 ~2008
4014
GIMPS The Prime Pages FactorDb.com
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25-04-13