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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.
Exp. Prime Factor Digits Year
4108673575214238 ~1985
41086731314775379
4108681246520878 ~1984
4108987410898718 ~1984
410899182179837 ~1983
4109051328724098 ~1984
4109321246559278 ~1984
4109411328752898 ~1984
410954382190877 ~1983
41096694191862399 ~1987
4109671410967118 ~1984
41096838301559679 ~1988
41096893205557439 ~1987
410972382194477 ~1983
4109891328791298 ~1984
410995182199037 ~1983
4110047328803778 ~1984
4110079411007918 ~1984
4110089328807138 ~1984
411014382202877 ~1983
4110313657650098 ~1985
411044382208877 ~1983
4110553246633198 ~1984
411061182212237 ~1983
4110901657744178 ~1985
Exp. Prime Factor Digits Year
4111007328880578 ~1984
411109182221837 ~1983
4111171411117118 ~1984
411125982225197 ~1983
4111333246679998 ~1984
4111529575614078 ~1985
4111553575617438 ~1985
4111573246694398 ~1984
4111817246709038 ~1984
4111901246714078 ~1984
4112371740226798 ~1985
4112431411243118 ~1984
4112573246754398 ~1984
4112609329008738 ~1984
411289182257837 ~1983
4112917246775038 ~1984
4113211411321118 ~1984
411374382274877 ~1983
4114157246849438 ~1984
411416382283277 ~1983
411422382284477 ~1983
4114373246862398 ~1984
4114477246868638 ~1984
4114577329166178 ~1984
4114589329167138 ~1984
Exp. Prime Factor Digits Year
411470382294077 ~1983
411487182297437 ~1983
411493182298637 ~1983
4114931329194498
4114997246899838 ~1984
41150173621214979 ~1987
4115053246903198 ~1984
411509982301997 ~1983
4115141246908478 ~1984
4115333246919998 ~1984
411554382310877 ~1983
41156031316992979 ~1986
4115753246945198 ~1984
4115833658533298 ~1985
4115957576233998 ~1985
4116061658569778 ~1985
4116071329285698 ~1984
4116311329304898 ~1984
4116641246998478 ~1984
4116649987995778 ~1985
411674382334877 ~1983
41168231399719839 ~1986
4116857247011438 ~1984
4116857329348578
4116899329351938 ~1984
Exp. Prime Factor Digits Year
411692382338477 ~1983
4117007741061278 ~1985
411703182340637 ~1983
41171231646849219 ~1986
41171333952447699 ~1987
411725982345197 ~1983
411752382350477 ~1983
4117577576460798 ~1985
4117781329422498 ~1984
4117783658845298 ~1985
4117909308843175110 ~1989
4118111329448898 ~1984
411853182370637 ~1983
4118707411870718 ~1984
4118897247133838 ~1984
4119077247144638 ~1984
4119149576680878 ~1985
411935982387197 ~1983
411938382387677 ~1983
4119397659103538 ~1985
4119589988701378 ~1985
4119601247176078 ~1984
411962382392477 ~1983
41197193707747119 ~1987
4119833247189998 ~1984
604
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25-05-04