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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
190558232033811164640711 ~2011
190558240193811164803911 ~2011
190562089913811241798311 ~2011
190562315393811246307911 ~2011
190573285793811465715911 ~2011
1905751975311434511851912 ~2012
1905820684111434924104712 ~2012
190582839713811656794311 ~2011
190583639393811672787911 ~2011
190613607233812272144711 ~2011
190613614913812272298311 ~2011
190621405433812428108711 ~2011
190634232593812684651911 ~2011
190635525833812710516711 ~2011
1906479559115251836472912 ~2013
1906575391311439452347912 ~2012
1906580794111439484764712 ~2012
1906627039311439762235912 ~2012
190665937193813318743911 ~2011
1906859995115254879960912 ~2013
1906936033311441616199912 ~2012
190698836993813976739911 ~2011
1907077502915256620023312 ~2013
190708244033814164880711 ~2011
190709860793814197215911 ~2011
Exponent Prime Factor Dig. Year
190709897993814197959911 ~2011
190710831833814216636711 ~2011
190726456433814529128711 ~2011
190730918393814618367911 ~2011
190733313113814666262311 ~2011
190736055713814721114311 ~2011
1907624031776304961268112 ~2014
190770496193815409923911 ~2011
190772451113815449022311 ~2011
1907753821115262030568912 ~2013
190776837593815536751911 ~2011
190789177193815783543911 ~2011
190805000393816100007911 ~2011
190807742393816154847911 ~2011
190808803913816176078311 ~2011
190817357633816347152711 ~2011
1908183022111449098132712 ~2012
1908189585711449137514312 ~2012
190820135633816402712711 ~2011
1908377449711450264698312 ~2012
190841044193816820883911 ~2011
190850401793817008035911 ~2011
1908652660715269221285712 ~2013
190874155313817483106311 ~2011
190874456033817489120711 ~2011
Exponent Prime Factor Dig. Year
190877316233817546324711 ~2011
190879788593817595771911 ~2011
190887575033817751500711 ~2011
1908971623115271772984912 ~2013
190905313193818106263911 ~2011
190907464313818149286311 ~2011
190907465393818149307911 ~2011
190922124113818442482311 ~2011
1909232012915273856103312 ~2013
1909246109311455476655912 ~2012
190924735313818494706311 ~2011
190926399833818527996711 ~2011
1909273458130548375329712 ~2014
190927936793818558735911 ~2011
1909324234172554320895912 ~2014
190937002313818740046311 ~2011
190943971313818879426311 ~2011
190944889433818897788711 ~2011
190947594833818951896711 ~2011
190948362593818967251911 ~2011
1909495385311456972311912 ~2012
1909619205711457715234312 ~2012
190963407593819268151911 ~2011
190965026513819300530311 ~2011
1909831417726737639847912 ~2013
Exponent Prime Factor Dig. Year
190997656313819953126311 ~2011
190998544793819970895911 ~2011
190999509233819990184711 ~2011
1910005639945840135357712 ~2014
191007629633820152592711 ~2011
1910189603915281516831312 ~2013
191025110033820502200711 ~2011
1910302842130564845473712 ~2014
1910403555119104035551112 ~2013
1910408820734387358772712 ~2014
1910485904915283887239312 ~2013
1910488441311462930647912 ~2012
191049686393820993727911 ~2011
1910512823915284102591312 ~2013
191055762113821115242311 ~2011
191063005193821260103911 ~2011
191086345433821726908711 ~2011
191093150513821863010311 ~2011
191099373233821987464711 ~2011
191101920113822038402311 ~2011
1911081618130577305889712 ~2014
191120205472022...73872714 2023
191127750233822555004711 ~2011
1911437346130582997537712 ~2014
191151650393823033007911 ~2011
4679
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25-09-07