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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
13672583273451678 ~1987
13672619273452398 ~1987
13672871273457438 ~1987
13673041820382478 ~1988
136735631367356319 ~1988
13673843273476878 ~1987
13673917820435038 ~1988
136742091093936739 ~1988
136742931914401039 ~1989
136747212187955379 ~1989
13674911273498238 ~1987
136750491094003939 ~1988
13675223273504478 ~1987
136755111094040899 ~1988
136757717931947199 ~1990
136758471094067779 ~1988
13675897218814352110 ~1991
13676681820600878 ~1988
13677143273542878 ~1987
13677491273549838 ~1987
13677971273559438 ~1987
13678177820690638 ~1988
13678211273564238 ~1987
136782111094256899
13678481820708878 ~1988
Exponent Prime Factor Digits Year
13678811273576238 ~1987
13678991273579838 ~1987
13679051273581038 ~1987
136792071094336579 ~1988
13679531273590638 ~1987
13679903273598078 ~1987
13680011273600238 ~1987
13680539273610798 ~1987
13680899273617998 ~1987
13681091273621838 ~1987
13681163273623278 ~1987
136814691094517539 ~1988
13681511273630238 ~1987
13681859273637198 ~1987
13682219273644398 ~1987
13682353820941198 ~1988
136825511368255119 ~1988
13682579273651598 ~1987
13682699273653998 ~1987
13682843273656878 ~1987
13682891273657838 ~1987
13683119273662398 ~1987
13683179273663598 ~1987
136834073284017699 ~1989
13683731273674638 ~1987
Exponent Prime Factor Digits Year
13684093821045598 ~1988
13684523273690478 ~1987
136847871094782979 ~1988
136852011094816099 ~1988
13685363273707278 ~1987
13685641821138478 ~1988
13685783273715678 ~1987
13686131273722638 ~1987
13686191273723838 ~1987
13686371273727438 ~1987
13686383273727678 ~1987
13686443273728878 ~1987
13686839273736798 ~1987
13686971273739438 ~1987
13686983273739678 ~1987
13687081821224878 ~1988
13687211273744238 ~1987
136873011094984099 ~1988
136874831368748319 ~1988
136880271095042179 ~1988
13688099273761998 ~1987
13688399273767998 ~1987
13688651273773038 ~1987
136888673559105439 ~1989
13688879273777598 ~1987
Exponent Prime Factor Digits Year
13688963273779278 ~1987
13689359273787198 ~1987
136895871095166979 ~1988
136897011095176099 ~1988
13689719273794398 ~1987
136897793285546979 ~1989
13689911273798238 ~1987
13690139273802798 ~1987
13690337821420238 ~1988
136906311095250499 ~1988
136912871369128719 ~1988
136915071095320579 ~1988
13691737821504238 ~1988
13692641821558478 ~1988
136927191095417539 ~1988
13692851273857038 ~1987
13693391273867838 ~1987
13693523273870478 ~1987
136939872464917679 ~1989
13694099273881998 ~1987
136942213012728639 ~1989
136946271095570179 ~1988
13695413821724798 ~1988
13695431273908638 ~1987
13695791273915838 ~1987
1179
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25-04-13