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
10762211215244238 ~1986
10762403215248078 ~1986
10762559861004738 ~1987
107627471722039539 ~1988
10762883215257678 ~1986
10763591215271838 ~1986
10763657645819438 ~1987
10763741645824478 ~1987
10763891215277838 ~1986
10763939215278798 ~1986
107639832583355939 ~1989
10764053645843198 ~1987
107640731722251699 ~1988
10764371215287438 ~1986
10764371861149698
10764443215288878 ~1986
10764503215290078 ~1986
10764973645898398 ~1987
10764997645899838 ~1987
107650311937705599 ~1988
10765361645921678 ~1987
10765451215309038 ~1986
10765481645928878 ~1987
10765619861249538 ~1987
10765763215315278 ~1986
Exponent Prime Factor Digits Year
10765939424177996710 ~1992
10766111215322238 ~1986
10766557645993438 ~1987
10767023215340478 ~1986
10767061646023678 ~1987
107676071076760719 ~1988
10767641861411298 ~1987
107678292368922399 ~1988
10767973646078398 ~1987
107684532369059679 ~1988
10768559215371198 ~1986
10768799215375998 ~1986
10768847861507778 ~1987
10769243215384878 ~1986
10769413646164798 ~1987
10769879215397598 ~1986
10769939215398798 ~1986
10769999861599938 ~1987
107706671077066719 ~1988
107708391938751039 ~1988
10771177646270638 ~1987
10771331215426638 ~1986
10771391215427838 ~1986
10771703215434078 ~1986
107717111077171119 ~1988
Exponent Prime Factor Digits Year
10772057646323438 ~1987
10772093646325598 ~1987
10772243215444878 ~1986
10772831215456638 ~1986
10772893646373598 ~1987
10773023215460478 ~1986
10773377646402638 ~1987
10773443215468878 ~1986
10773911861912898 ~1987
10773989861919138 ~1987
10774079215481598 ~1986
10774271861941698 ~1987
107745371723925939 ~1988
10774559215491198 ~1986
10774657181014237710 ~1991
10774661646479678 ~1987
10774721646483278 ~1987
10774783769319506310 ~1992
10774859215497198 ~1986
10775003215500078 ~1986
10775189862015138 ~1987
10775519215510398 ~1986
107756831724109299 ~1988
107761092370743999 ~1988
10776257646575438 ~1987
Exponent Prime Factor Digits Year
10776539215530798 ~1986
10776611215532238 ~1986
10776653646599198 ~1987
10776659215533198 ~1986
10777451215549038 ~1986
10777463215549278 ~1986
107776075388803519 ~1989
10777631215552638 ~1986
10777703215554078 ~1986
10777751215555038 ~1986
107778536682268879 ~1990
10777973646678398 ~1987
10778123215562478 ~1986
10778441646706478 ~1987
107785871077858719 ~1988
107785874311434819
10778783215575678 ~1986
10778819215576398 ~1986
107789931509059039 ~1988
10779179215583598 ~1986
10779317862345378 ~1987
10779401862352098 ~1987
10779551215591038 ~1986
10779731215594638 ~1986
10779959215599198 ~1986
1078
GIMPS The Prime Pages FactorDb.com
Home
5.037.460 digits 		e-mail
25-09-07