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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
22229801615944459603231912 ~2020
22233478189144466956378312 ~2020
22235418257944470836515912 ~2020
22235899987144471799974312 ~2020
22235922698344471845396712 ~2020
2223648898611734...40915914 2025
2223664714094625...05307314 2023
22242560621944485121243912 ~2020
22243228889944486457779912 ~2020
22243634270344487268540712 ~2020
22244171696344488343392712 ~2020
22244462000344488924000712 ~2020
2224495215971810...57995915 2025
22247133427144494266854312 ~2020
22247401279144494802558312 ~2020
22249171867144498343734312 ~2020
22249175401144498350802312 ~2020
22249224134344498448268712 ~2020
22249352903944498705807912 ~2020
22251139721944502279443912 ~2020
22251730691944503461383912 ~2020
22252275521944504551043912 ~2020
22252358923144504717846312 ~2020
22253524766344507049532712 ~2020
22253689718344507379436712 ~2020
Exponent Prime Factor Dig. Year
22256019181144512038362312 ~2020
22256093719144512187438312 ~2020
22256311627144512623254312 ~2020
2225873763292671...15948114 2024
22261306061944522612123912 ~2020
2226200981891135...07639115 2024
22264062866344528125732712 ~2020
22264803857944529607715912 ~2020
2226886523112004...70799114 2025
22269264167944538528335912 ~2020
22271423101144542846202312 ~2020
22271622014344543244028712 ~2020
22273663385944547326771912 ~2020
22273976515144547953030312 ~2020
22276114579144552229158312 ~2020
22276200104344552400208712 ~2020
22276555298344553110596712 ~2020
22277298835144554597670312 ~2020
22279037846344558075692712 ~2020
22280310980344560621960712 ~2020
22280619683944561239367912 ~2020
2228103468411916...82832714 2024
22281232253944562464507912 ~2020
22284169543144568339086312 ~2020
22286179643944572359287912 ~2020
Exponent Prime Factor Dig. Year
22287179711944574359423912 ~2020
22288868984344577737968712 ~2020
22293724724344587449448712 ~2020
22295065832344590131664712 ~2020
22295570222344591140444712 ~2020
22297401950344594803900712 ~2020
22297487185144594974370312 ~2020
22301285951944602571903912 ~2020
22301366485144602732970312 ~2020
2230220648293166...20571914 2024
22303103063944606206127912 ~2020
22307239622344614479244712 ~2020
22308049525144616099050312 ~2020
2231041598772811...14450314 2024
22311477407944622954815912 ~2020
2231437649176381...76626314 2024
22315542251944631084503912 ~2020
22316145223144632290446312 ~2020
22318646471944637292943912 ~2020
22321577473144643154946312 ~2020
22323422581144646845162312 ~2020
22324214942344648429884712 ~2020
22325026613944650053227912 ~2020
22326102721144652205442312 ~2020
22327079501944654159003912 ~2020
Exponent Prime Factor Dig. Year
22327432745944654865491912 ~2020
22327519658344655039316712 ~2020
22328162389144656324778312 ~2020
22334606347144669212694312 ~2020
22335306337144670612674312 ~2020
2233990807435419...88251915 2024
22341635318344683270636712 ~2020
22341703859944683407719912 ~2020
22344607109944689214219912 ~2020
22347716714344695433428712 ~2020
2234795579299609...90947114 2025
22348559353144697118706312 ~2020
22348726367944697452735912 ~2020
22350282625144700565250312 ~2020
22350932101144701864202312 ~2020
2235102654833397...35341714 2024
22353826370344707652740712 ~2020
22356281557144712563114312 ~2020
22357444997944714889995912 ~2020
2235908603772638...52448714 2024
22359232711144718465422312 ~2020
2236312811273757...22933714 2024
22369247815144738495630312 ~2020
22369521719944739043439912 ~2020
22371572288344743144576712 ~2020
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25-06-01