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.
Exponent Prime Factor Digits Year
16370953982257198 ~1988
16371083327421678 ~1987
16371203327424078 ~1987
163712091309696739 ~1989
163719414911582319 ~1990
16372151327443038 ~1987
16372199327443998 ~1987
16372451327449038 ~1987
16372523327450478 ~1987
163728431637284319 ~1989
16373353982401198 ~1988
163737111309896899 ~1989
16373963327479278 ~1987
16374419327488398 ~1987
16374503327490078 ~1987
16375211327504238 ~1987
163758291310066339 ~1989
16375979327519598 ~1987
16376183327523678 ~1987
163764672620234739 ~1990
163770891310167139 ~1989
16377671327553438 ~1987
16378283327565678 ~1987
16378343327566878 ~1987
163784691310277539 ~1989
Exponent Prime Factor Digits Year
163787091310296739 ~1989
16379351327587038 ~1987
16379477982768638 ~1988
16379999327599998 ~1987
16380179327603598 ~1987
163801911310415299 ~1989
16380263327605278 ~1987
16380491327609838 ~1987
16380719327614398 ~1987
16381103327622078 ~1987
16381801982908078 ~1988
16381979327639598 ~1987
163826092293565279 ~1989
16382963327659278 ~1987
16383281982996878 ~1988
16383539327670798 ~1987
16384103327682078 ~1987
16384163327683278 ~1987
16384619327692398 ~1987
16384799327695998 ~1987
16385651327713038 ~1987
16385801983148078 ~1988
16386059327721198 ~1987
16386239327724798 ~1987
163862391310899139
Exponent Prime Factor Digits Year
163863671638636719 ~1989
163864371310914979 ~1989
16386599327731998 ~1987
16386803327736078 ~1987
16387691327753838 ~1987
16388111327762238 ~1987
16388591327771838 ~1987
163887892294430479 ~1989
16388831327776638 ~1987
16389203327784078 ~1987
16389311327786238 ~1987
16389491327789838 ~1987
16389539327790798 ~1987
163899374916981119 ~1990
16390079327801598 ~1987
16390453118011261710 ~1991
163905532294677439 ~1989
16390919327818398 ~1987
16390931327818638 ~1987
163909372294731199 ~1989
16391339327826798 ~1987
16392179327843598 ~1987
16392217983533038 ~1988
16392419327848398 ~1987
16392577983554638 ~1988
Exponent Prime Factor Digits Year
16392581983554878 ~1988
16392671327853438 ~1987
16392899327857998 ~1987
16392983327859678 ~1987
16393343327866878 ~1987
16393463327869278 ~1987
163942336557693219 ~1990
16394351327887038 ~1987
16394639327892798 ~1987
16394879327897598 ~1987
16394951327899038 ~1987
16395077983704638 ~1988
16395371327907438 ~1987
163954391639543919 ~1989
16395563327911278 ~1987
16395779327915598 ~1987
16395971327919438 ~1987
16396141983768478 ~1988
16396283327925678 ~1987
16396463327929278 ~1987
16396511327930238 ~1987
16396871327937438 ~1987
16397411327948238 ~1987
16397879327957598 ~1987
16398443327968878 ~1987
1241
GIMPS The Prime Pages FactorDb.com
Home
4.368.158 digits 		e-mail
24-10-27