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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
131174366032623487320711 ~2010
131181470392623629407911 ~2010
1311950092110495600736912 ~2012
131204384512624087690311 ~2010
131214154792624283095911 ~2010
131218662232624373244711 ~2010
131226541377873592482311 ~2011
1312281615113122816151112 ~2012
131231068192624621363911 ~2010
131232226912624644538311 ~2010
131232229432624644588711 ~2010
131233522192624670443911 ~2010
131234473912624689478311 ~2010
131245636312624912726311 ~2010
131246180992624923619911 ~2010
131250015737875000943911 ~2011
131250704992625014099911 ~2010
1312518487110500147896912 ~2012
131251922632625038452711 ~2010
1312538805721000620891312 ~2012
131254081432625081628711 ~2010
131257291192625145823911 ~2010
131269159792625383195911 ~2010
1312723231110501785848912 ~2012
1312758162713127581627112 ~2012
Exponent Prime Factor Dig. Year
1312811527110502492216912 ~2012
131294918032625898360711 ~2010
1313010532773528589831312 ~2014
1313049771123634895879912 ~2012
131305749592626114991911 ~2010
131307443032626148860711 ~2010
131307796432626155928711 ~2010
1313088512910504708103312 ~2012
131317433512626348670311 ~2010
1313192005710505536045712 ~2012
1313287419113132874191112 ~2012
131330224432626604488711 ~2010
131330921392626618427911 ~2010
131331239632626624792711 ~2010
131336656792626733135911 ~2010
131337448312626748966311 ~2010
131340644777880438686311 ~2011
131346138832626922776711 ~2010
131346553577880793214311 ~2011
131349816617880988996711 ~2011
131349826312626996526311 ~2010
131356438792627128775911 ~2010
131361558592627231171911 ~2010
131367127792627342555911 ~2010
131368909192627378183911 ~2010
Exponent Prime Factor Dig. Year
131372414512627448290311 ~2010
131383138432627662768711 ~2010
131393301112627866022311 ~2010
131394496432627889928711 ~2010
131398582192627971643911 ~2010
131400753592628015071911 ~2010
131404591312628091826311 ~2010
131425444192628508883911 ~2010
131429877832628597556711 ~2010
131438737192628774743911 ~2010
131455629712629112594311 ~2010
131456453512629129070311 ~2010
131463567112629271342311 ~2010
131467821712629356434311 ~2010
1314681527373622165528912 ~2014
131471147512629422950311 ~2010
131472853312629457066311 ~2010
131473416377888404982311 ~2011
131473746832629474936711 ~2010
131481289792629625795911 ~2010
131488365592629767311911 ~2010
131489848192629796963911 ~2010
131495570512629911410311 ~2010
131495725312629914506311 ~2010
131496713992629934279911 ~2010
Exponent Prime Factor Dig. Year
131499165537889949931911 ~2011
1315146485339454394559112 ~2013
131518853032630377060711 ~2010
131531674312630633486311 ~2010
1315541070713155410707112 ~2012
1315541873318417586226312 ~2012
131554840192631096803911 ~2010
131556510232631130204711 ~2010
1315619161110524953288912 ~2012
131563083112631261662311 ~2010
131564661112631293222311 ~2010
131565082792631301655911 ~2010
131568111592631362231911 ~2010
1315691605123682448891912 ~2012
131573248912631464978311 ~2010
131576442712631528854311 ~2010
131578514337894710859911 ~2011
131589433312631788666311 ~2010
131590310032631806200711 ~2010
131605704712632114094311 ~2010
131606768632632135372711 ~2010
131608862392632177247911 ~2010
131611607777896696466311 ~2011
131619947992632398959911 ~2010
1316204149931588899597712 ~2013
4821
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26-02-08