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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 Dig. Year
11543081954992344655639312 ~2019
11543439391123086878782312 ~2017
11543486684323086973368712 ~2017
11543641981123087283962312 ~2017
11544004225123088008450312 ~2017
11544102941923088205883912 ~2017
11545213010323090426020712 ~2017
11545505945923091011891912 ~2017
11545775600992366204807312 ~2019
11545967072323091934144712 ~2017
11546321193769277927162312 ~2019
11546414594323092829188712 ~2017
11546461523923092923047912 ~2017
11546519419123093038838312 ~2017
11547321242323094642484712 ~2017
11547549577123095099154312 ~2017
1154786453511963...70967114 2024
11548492837123096985674312 ~2017
11548707233992389657871312 ~2019
11548939063769293634382312 ~2019
11548954781992391638255312 ~2019
11549553773923099107547912 ~2017
11549677568323099355136712 ~2017
11549848000169299088000712 ~2019
11550147697123100295394312 ~2017
Exponent Prime Factor Dig. Year
11550244358323100488716712 ~2017
11550718070323101436140712 ~2017
11551348310323102696620712 ~2017
11552660251123105320502312 ~2017
11552676941923105353883912 ~2017
11553119171923106238343912 ~2017
11553753816169322522896712 ~2019
11553996323923107992647912 ~2017
11554270242169325621452712 ~2019
11554492715923108985431912 ~2017
11554898706169329392236712 ~2019
11555021501923110043003912 ~2017
11555048981923110097963912 ~2017
11555389643923110779287912 ~2017
11555715889123111431778312 ~2017
1155694205291017...06552115 2025
11556951082192455608656912 ~2019
11557094486992456755895312 ~2019
1155753047512427...99771114 2024
11557559329123115118658312 ~2017
11557633610323115267220712 ~2017
11558915627923117831255912 ~2017
11558933345923117866691912 ~2017
11559004210792472033685712 ~2019
11561996659192495973272912 ~2019
Exponent Prime Factor Dig. Year
11562024806992496198455312 ~2019
11562423241123124846482312 ~2017
11562542176792500337413712 ~2019
11563095170323126190340712 ~2017
11563204859369379229155912 ~2019
11563460395123126920790312 ~2017
11564012081923128024163912 ~2017
11564142658169384855948712 ~2019
11564883074323129766148712 ~2017
11564886350323129772700712 ~2017
11565022117123130044234312 ~2017
11565847651369395085907912 ~2019
11566236899923132473799912 ~2017
11566582069123133164138312 ~2017
11567236889992537895119312 ~2019
11568324371923136648743912 ~2017
11569290752323138581504712 ~2017
11569520339923139040679912 ~2017
11569660619923139321239912 ~2017
11569929655123139859310312 ~2017
11569953677923139907355912 ~2017
11570405870323140811740712 ~2017
11570665625923141331251912 ~2017
11570864131769425184790312 ~2019
11571282164323142564328712 ~2017
Exponent Prime Factor Dig. Year
11571388664323142777328712 ~2017
11571652697923143305395912 ~2017
11571761179123143522358312 ~2017
11571775352323143550704712 ~2017
11571851237923143702475912 ~2017
11572900747769437404486312 ~2019
11573095425769438572554312 ~2019
11573153600323146307200712 ~2017
11573242961923146485923912 ~2017
11573431681123146863362312 ~2017
11573812310323147624620712 ~2017
11574365519369446193115912 ~2019
11574759434992598075479312 ~2019
11574983041123149966082312 ~2017
11575103135923150206271912 ~2017
11575784143123151568286312 ~2017
11576019203923152038407912 ~2017
11576244634792609957077712 ~2019
11576900709769461404258312 ~2019
11577613946323155227892712 ~2017
11577872947123155745894312 ~2017
11578392074323156784148712 ~2017
11579174771923158349543912 ~2017
11579478647923158957295912 ~2017
11579736547123159473094312 ~2017
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26-07-19