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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
35057156772103429406311 ~2007
35059037332103542239911 ~2007
3505949459701189891910 ~2006
3505995299701199059910 ~2006
350601350311219243209712 ~2008
3506060111701212022310 ~2006
350617585148385226743912 ~2010
3506201843701240368710 ~2006
3506204459701240891910 ~2006
3506248703701249740710 ~2006
3506298443701259688710 ~2006
350630676116830272452912 ~2009
3506429159701285831910 ~2006
3506629799701325959910 ~2006
35067711673506771167111 ~2007
35067999313506799931111 ~2007
35073387716313209787911 ~2008
35073843412104430604711 ~2007
3507476039701495207910 ~2006
3508076543701615308710 ~2006
3508123103701624620710 ~2006
3508158011701631602310 ~2006
3508327631701665526310 ~2006
3508328699701665739910 ~2006
3508432871701686574310 ~2006
Exponent Prime Factor Digits Year
35088195772105291746311 ~2007
35089189132105351347911 ~2007
350918163170885468946312 ~2010
3509210219701842043910 ~2006
3509338991701867798310 ~2006
35097091875615534699311 ~2008
35097441315615590609711 ~2008
3509971823701994364710 ~2006
3510213191702042638310 ~2006
3510291803702058360710 ~2006
3510510719702102143910 ~2006
3510528779702105755910 ~2006
3510622259702124451910 ~2006
3510698651702139730310 ~2006
3510737183702147436710 ~2006
35107807978425873912911 ~2008
3510809891702161978310 ~2006
35109536812106572208711 ~2007
35110183697724240411911 ~2008
3511204523702240904710 ~2006
3511468043702293608710 ~2006
3511504043702300808710 ~2006
3511891763702378352710 ~2006
35119502172107170130311 ~2007
3512035223702407044710 ~2006
Exponent Prime Factor Digits Year
3512110883702422176710 ~2006
3512164751702432950310 ~2006
351222288114048891524112 ~2009
351237445750578192180912 ~2010
3512424803702484960710 ~2006
3512492303702498460710 ~2006
35125183796322533082311 ~2008
3512555723702511144710 ~2006
3512573783702514756710 ~2006
3512659151702531830310 ~2006
35126883315620301329711 ~2008
3512779643702555928710 ~2006
3512790371702558074310 ~2006
3513010691702602138310 ~2006
3513098723702619744710 ~2006
3513200651702640130310 ~2006
3513219383702643876710 ~2006
351322414925295213872912 ~2009
35132402172107944130311 ~2007
351326257914755702831912 ~2009
35132660212107959612711 ~2007
3513337259702667451910 ~2006
3513491291702698258310 ~2006
3513508283702701656710 ~2006
3513618323702723664710 ~2006
Exponent Prime Factor Digits Year
3513649511702729902310 ~2006
3513999119702799823910 ~2006
3514087679702817535910 ~2006
3514314491702862898310 ~2006
3514354859702870971910 ~2006
3514358723702871744710 ~2006
35145019812108701188711 ~2007
3514615631702923126310 ~2006
35148205372108892322311 ~2007
3514862759702972551910 ~2006
3514977611702995522310 ~2006
3515000519703000103910 ~2006
3515050943703010188710 ~2006
3515156951703031390310 ~2006
3515209583703041916710 ~2006
3515254031703050806310 ~2006
3515308031703061606310 ~2006
35153439612109206376711 ~2007
3515588291703117658310 ~2006
3515748539703149707910 ~2006
35157657972109459478311 ~2007
3515861759703172351910 ~2006
35159138113515913811111 ~2007
35159185134922285918311 ~2008
35159980372109598822311 ~2007
3923
GIMPS The Prime Pages FactorDb.com
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25-04-13