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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
33504563670091278 ~1990
33504791670095838 ~1990
335056217371236639 ~1992
33505883670117678 ~1990
33506579670131598 ~1990
33507503670150078 ~1990
33507923670158478 ~1990
33508103670162078 ~1990
33508859670177198 ~1990
33509219670184398 ~1990
33509291670185838 ~1990
33510143670202878 ~1990
33510203670204078 ~1990
335102212010613279 ~1991
33510311670206238 ~1990
335103913351039119 ~1991
33510443670208878 ~1990
33510923670218478 ~1990
33511091670221838 ~1990
33511151670223038 ~1990
335117692680941539 ~1991
335122635361962099 ~1992
335125792681006339 ~1991
33512723187671248910 ~1993
335133738043209539 ~1992
Exponent Prime Factor Digits Year
33513503670270078 ~1990
33513611670272238 ~1990
33513659670273198 ~1990
33513911670278238 ~1990
33515759670315198 ~1990
33515771670315438 ~1990
33515903670318078 ~1990
33516839670336798 ~1990
33517163670343278 ~1990
33520043670400878 ~1990
335204392681635139 ~1991
33520859670417198 ~1990
33521219670424398 ~1990
33521783670435678 ~1990
33521843670436878 ~1990
33522239670444798 ~1990
33522353107271529710 ~1993
33522719670454398 ~1990
33523211670464238 ~1990
33523271670465438 ~1990
33523499670469998 ~1990
33523883670477678 ~1990
33525059670501198 ~1990
33525491670509838 ~1990
33525923670518478 ~1990
Exponent Prime Factor Digits Year
33526511670530238 ~1990
33526679670533598 ~1990
33526919670538398 ~1990
33527423670548478 ~1990
33527603670552078 ~1990
335283372011700239 ~1991
335284792682278339 ~1991
335294212011765279 ~1991
33529439670588798 ~1990
33531479670629598 ~1990
33531923670638478 ~1990
33532139670642798 ~1990
33532259670645198 ~1990
33532391670647838 ~1990
33533963670679278 ~1990
33534419670688398 ~1990
33534491670689838 ~1990
335346073353460719 ~1991
335348713353487119 ~1991
33535031670700638 ~1990
33535613187799432910 ~1993
33536099670721998 ~1990
335365332012191999 ~1991
33536663670733278 ~1990
33536759670735198 ~1990
Exponent Prime Factor Digits Year
335367592682940739
33536879670737598 ~1990
33536939670738798 ~1990
335371993353719919 ~1991
335376132012256799 ~1991
33537683670753678 ~1990
33538259670765198 ~1990
33538523670770478 ~1990
33538643670772878 ~1990
33538801134155204110 ~1993
33538859670777198 ~1990
33539003670780078 ~1990
335393572012361439 ~1991
33539459670789198 ~1990
335395335366325299 ~1992
33540011670800238 ~1990
33540239670804798 ~1990
335402572683220579 ~1991
33540659670813198 ~1990
335415132012490799 ~1991
335416012683328099 ~1991
33541619670832398 ~1990
33541979670839598 ~1990
33542219670844398 ~1990
335422332012533999 ~1991
1890
GIMPS The Prime Pages FactorDb.com
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25-11-17