Home e-mail
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.
Exp. Prime Factor Digits Year
6016991481359298 ~1985
6017009481360738 ~1985
6017213361032798 ~1985
6017597481407778 ~1985
6017603120352078 ~1984
6017701361062078 ~1985
6017773361066398 ~1985
6017827601782718 ~1986
6017831347830631910 ~1990
6017897481431778 ~1985
6017899601789918 ~1986
6017987481438978 ~1985
60187811805634319 ~1987
60188692287170239 ~1987
6018937963029938 ~1986
6019001481520098 ~1985
6019103120382078 ~1984
6019193361151598 ~1985
6019199120383998 ~1984
6019267963082738 ~1986
6019757481580578 ~1985
6020177842824798 ~1986
6020257361215438 ~1985
6020257963241138
6020291120405838 ~1984
Exp. Prime Factor Digits Year
6020297361217838 ~1985
6020351120407038 ~1984
6020543120410878 ~1984
6020627481650178 ~1985
6020717481657378 ~1985
6020831120416638 ~1984
6020999120419998 ~1984
6021187963389938 ~1986
6021209481696738 ~1985
6021479481718338 ~1985
6021523602152318 ~1986
6021577361294638 ~1985
6021751602175118 ~1986
6021863120437278 ~1984
6021997361319838 ~1985
6022061481764898 ~1985
6022117361327038 ~1985
6022171963547378 ~1986
6022283120445678 ~1984
6022319120446398 ~1984
6022579602257918 ~1986
6022781481822498 ~1985
60228012409120419 ~1987
60230292891053939 ~1987
6023051120461038 ~1984
Exp. Prime Factor Digits Year
6023111481848898 ~1985
6023243120464878 ~1984
60234611325161439 ~1986
6023527602352718 ~1986
6023621361417278 ~1985
6023639120472798 ~1984
60236396866948479
6023663120473278 ~1984
6023777481902178 ~1985
6023939481915138 ~1985
6024071120481438 ~1984
6024097361445838 ~1985
6024127602412718 ~1986
6024493361469598 ~1985
6024659120493198 ~1984
60246792891845939 ~1987
6024731120494638 ~1984
6024911120498238 ~1984
6024917843488398 ~1986
6024983120499678 ~1984
6025099602509918 ~1986
6025207964033138 ~1986
6025421482033698 ~1985
6025583120511678 ~1984
6025619120512398 ~1984
Exp. Prime Factor Digits Year
6025637361538238 ~1985
6025703120514078 ~1984
6025781361546878 ~1985
6025813361548798 ~1985
6025829482066338 ~1985
6025991120519838 ~1984
6026099120521998 ~1984
6026297361577838 ~1985
6026297482103778
60263891325805599 ~1986
6026411120528238 ~1984
6026641361598478 ~1985
6026711120534238 ~1984
60270231567025999 ~1987
6027071482165698 ~1985
6027143115721145710 ~1989
6027419120548398 ~1984
6027523602752318 ~1986
6027647482211778 ~1985
6027739602773918 ~1986
6027761482220898 ~1985
6027941361676478 ~1985
6028123602812318 ~1986
6028193843947038 ~1986
6028283120565678 ~1984
777
GIMPS The Prime Pages FactorDb.com
Home
5.157.210 digits 		e-mail
25-11-02