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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
957017575742105439 ~1994
957018111914036239 ~1993
957022791914045599 ~1993
957025975742155839 ~1994
957045711914091439 ~1993
957112431914224879 ~1993
957137031914274079 ~1993
95716693287150079110 ~1996
957210111914420239 ~1993
95725867229742080910 ~1996
957276831914553679 ~1993
957284991914569999 ~1993
957293391914586799 ~1993
957301911914603839 ~1993
957305391914610799 ~1993
957353719573537119 ~1995
957357231914714479 ~1993
957391311914782639 ~1993
95741729363818570310 ~1996
957423231914846479 ~1993
957436639574366319 ~1995
957473391914946799 ~1993
957494631914989279 ~1993
95753057134054279910 ~1995
957537535745225199 ~1994
Exponent Prime Factor Digits Year
957560511915121039 ~1993
957574791915149599 ~1993
957577311915154639 ~1993
957589519575895119 ~1995
957614815745688879 ~1994
957623119576231119 ~1995
957623991915247999 ~1993
957634431915268879 ~1993
957640791915281599 ~1993
957650277661202179 ~1995
957661075592740648911 ~1999
957677391915354799 ~1993
957706791915413599 ~1993
957710697661685539 ~1995
957751311915502639 ~1993
957755031915510079 ~1993
957787197662297539 ~1995
957797097662376739 ~1995
957799911915599839 ~1993
957816111915632239 ~1993
957819777662558179 ~1995
957822831915645679 ~1993
957826911915653839 ~1993
957841911915683839 ~1993
957861799578617919 ~1995
Exponent Prime Factor Digits Year
957864591915729199 ~1993
957873111915746239 ~1993
957879591915759199 ~1993
957894711915789439 ~1993
957922191915844399 ~1993
957953511915907039 ~1993
957989935747939599 ~1994
957994431915988879 ~1993
957998391915996799 ~1993
958011591916023199 ~1993
958066431916132879 ~1993
958082697664661539 ~1995
958098679580986719 ~1995
958105311916210639 ~1993
958110111916220239 ~1993
958154775748928639 ~1994
958158831916317679 ~1993
958167615749005679 ~1994
958207735749246399 ~1994
958240135749440799 ~1994
958245591916491199 ~1993
95826697153322715310 ~1996
958295335749771999 ~1994
958315311916630639 ~1993
958339431916678879 ~1993
Exponent Prime Factor Digits Year
958354311916708639 ~1993
958374711916749439 ~1993
95839487172511076710 ~1996
95849953230039887310 ~1996
958537311917074639 ~1993
958593597668748739 ~1995
958612191917224399 ~1993
958615377668922979 ~1995
95862043325930946310 ~1996
958631991917263999 ~1993
958643391917286799 ~1993
958693935752163599 ~1994
958697991917395999 ~1993
958702615752215679 ~1994
958703631917407279 ~1993
958791831917583679 ~1993
958798311917596639 ~1993
958910391917820799 ~1993
958924791917849599 ~1993
958947231917894479 ~1993
958948191917896399 ~1993
958998415753990479 ~1994
959052591918105199 ~1993
959054991918109999 ~1993
959072391918144799 ~1993
2389
GIMPS The Prime Pages FactorDb.com
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25-04-20