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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
1125085001675051000710 ~2003
1125123071225024614310 ~2002
1125167497675100498310 ~2003
1125192611225038522310 ~2002
1125201461675120876710 ~2003
1125212567900170053710 ~2003
1125214379225042875910 ~2002
1125217391225043478310 ~2002
1125219659225043931910 ~2002
1125247979225049595910 ~2002
1125322799225064559910 ~2002
1125365713675219427910 ~2003
11254188431125418843111 ~2003
1125430703225086140710 ~2002
1125434339225086867910 ~2002
1125473231225094646310 ~2002
1125513731225102746310 ~2002
1125536903225107380710 ~2002
1125581111225116222310 ~2002
1125608999225121799910 ~2002
1125617819225123563910 ~2002
1125634199225126839910 ~2002
1125674471225134894310 ~2002
1125680909900544727310 ~2003
1125708299225141659910 ~2002
Exponent Prime Factor Digits Year
1125744953675446971910 ~2003
1125806543225161308710 ~2002
1125816203225163240710 ~2002
1125828911225165782310 ~2002
1125848891225169778310 ~2002
1125944591225188918310 ~2002
1125956861900765488910 ~2003
1125961703225192340710 ~2002
1125974711225194942310 ~2002
1125975239225195047910 ~2002
1125990083225198016710 ~2002
1125993923225198784710 ~2002
1126007243225201448710 ~2002
1126014863225202972710 ~2002
1126037651225207530310 ~2002
11260861792026955122311 ~2004
1126094713675656827910 ~2003
1126116611225223322310 ~2002
1126134011225226802310 ~2002
1126140311225228062310 ~2002
1126192031225238406310 ~2002
11261989812477637758311 ~2004
1126228283225245656710 ~2002
1126272863225254572710 ~2002
1126282253675769351910 ~2003
Exponent Prime Factor Digits Year
1126283183225256636710 ~2002
1126283891225256778310 ~2002
1126285453675771271910 ~2003
1126291571225258314310 ~2002
1126387019225277403910 ~2002
11264122631126412263111 ~2003
1126445219901156175310 ~2003
11264995133379498539111 ~2005
1126533599225306719910 ~2002
1126581397675948838310 ~2003
1126604663225320932710 ~2002
1126618739225323747910 ~2002
112665166318251756940712 ~2006
11267230272028101448711 ~2004
1126770461901416368910 ~2003
11267793472929626302311 ~2004
1126780793676068475910 ~2003
11267900591126790059111 ~2003
1126814471225362894310 ~2002
1126820543225364108710 ~2002
1126848071225369614310 ~2002
1126854959225370991910 ~2002
11269162694507665076111 ~2005
1126928039225385607910 ~2002
1126932659225386531910 ~2002
Exponent Prime Factor Digits Year
11269448394733168323911 ~2005
1127026931225405386310 ~2002
1127040437901632349710 ~2003
1127086139225417227910 ~2002
1127088659225417731910 ~2002
1127134979225426995910 ~2002
1127157599225431519910 ~2002
1127181299225436259910 ~2002
1127215031225443006310 ~2002
1127225243225445048710 ~2002
1127281283225456256710 ~2002
11273063771803690203311 ~2004
1127317643225463528710 ~2002
1127348969901879175310 ~2003
1127354051225470810310 ~2002
1127370143225474028710 ~2002
1127378831225475766310 ~2002
1127389583225477916710 ~2002
1127400517676440310310 ~2003
1127461571901969256910 ~2003
1127466491225493298310 ~2002
1127487743225497548710 ~2002
1127502263225500452710 ~2002
11275739177216473068911 ~2005
1127613059225522611910 ~2002
3533
GIMPS The Prime Pages FactorDb.com
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25-05-04