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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
528458363105691672710 ~1999
528477731105695546310 ~1999
528486911105697382310 ~1999
528492493317095495910 ~2000
528514081317108448710 ~2000
528543737422834989710 ~2001
528569963105713992710 ~1999
528578159105715631910 ~1999
528579119105715823910 ~1999
528591373317154823910 ~2000
528595559105719111910 ~1999
528621959105724391910 ~1999
5286240732114496292111 ~2002
528637691105727538310 ~1999
528644531105728906310 ~1999
528649763105729952710 ~1999
528654323105730864710 ~1999
528674141317204484710 ~2000
528676277317205766310 ~2000
528684917422947933710 ~2001
5287191833912521954311 ~2003
528721031105744206310 ~1999
528721883105744376710 ~1999
528726593317235955910 ~2000
528734903105746980710 ~1999
Exponent Prime Factor Digits Year
528741431105748286310 ~1999
528746369740244916710 ~2001
528749447422999557710 ~2001
528752171423001736910 ~2001
528752363105750472710 ~1999
528764759105752951910 ~1999
5287839672115135868111 ~2002
528795497317277298310 ~2000
5287966331163352592711 ~2002
528796811105759362310 ~1999
528808979105761795910 ~1999
528809483105761896710 ~1999
528812411105762482310 ~1999
528820871105764174310 ~1999
528825431105765086310 ~1999
528836831105767366310 ~1999
528850859105770171910 ~1999
528852539105770507910 ~1999
528857603105771520710 ~1999
528905543105781108710 ~1999
528908183105781636710 ~1999
528922463105784492710 ~1999
528930383105786076710 ~1999
528954659105790931910 ~1999
528956531105791306310 ~1999
Exponent Prime Factor Digits Year
528980099105796019910 ~1999
528981671105796334310 ~1999
528999467423199573710 ~2001
529001411105800282310 ~1999
529021949740630728710 ~2001
5290222519839813868711 ~2004
529029913317417947910 ~2000
529055099105811019910 ~1999
529067879105813575910 ~1999
529072771529072771110 ~2001
5290833831375616795911 ~2002
5290936811164006098311 ~2002
529105019105821003910 ~1999
529108319105821663910 ~1999
529149611105829922310 ~1999
529158659105831731910 ~1999
529173311105834662310 ~1999
529174601317504760710 ~2000
529180441846688705710 ~2001
529188371105837674310 ~1999
529193471105838694310 ~1999
529207153317524291910 ~2000
529248983105849796710 ~1999
529270211423416168910 ~2001
529273931105854786310 ~1999
Exponent Prime Factor Digits Year
529276343105855268710 ~1999
529285511105857102310 ~1999
529291883105858376710 ~1999
529316663105863332710 ~1999
529330019105866003910 ~1999
529356479105871295910 ~1999
529362791105872558310 ~1999
529364939105872987910 ~1999
529369091105873818310 ~1999
529379633317627779910 ~2000
529394057423515245710 ~2001
529406447423525157710 ~2001
529442579105888515910 ~1999
529446101423556880910 ~2001
529448653317669191910 ~2000
529453103105890620710 ~1999
529463219105892643910 ~1999
529475237317685142310 ~2000
529477919105895583910 ~1999
529493579105898715910 ~1999
529495691105899138310 ~1999
529523081317713848710 ~2000
529524181317714508710 ~2000
529530451953154811910 ~2001
529532873317719723910 ~2000
3258
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25-06-08