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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
2263736634527473279 ~1996
2263742994527485999 ~1996
226374481135824688710 ~1997
2263784034527568079 ~1996
2263795914527591839 ~1996
226380277135828166310 ~1997
2263807794527615599 ~1996
2263823394527646799 ~1996
226385273135831163910 ~1997
2263900914527801839 ~1996
2263905114527810239 ~1996
226390903950841792710 ~1999
2263928514527857039 ~1996
2263943031630038981711 ~2000
2263999194527998399 ~1996
2264043834528087679 ~1996
2264052714528105439 ~1996
2264067234528134479 ~1996
2264226714528453439 ~1996
2264340834528681679 ~1996
2264367114528734239 ~1996
2264367834528735679 ~1996
2264542194529084399 ~1996
2264661834529323679 ~1996
226466551226466551110 ~1998
Exponent Prime Factor Digits Year
226469057181175245710 ~1998
2264837394529674799 ~1996
2264869434529738879 ~1996
2264916234529832479 ~1996
226493777135896266310 ~1997
226497269181197815310 ~1998
2264992434529984879 ~1996
226501921135901152710 ~1997
2265043314530086639 ~1996
2265205434530410879 ~1996
2265235434530470879 ~1996
226524097135914458310 ~1997
2265281634530563279 ~1996
2265286914530573839 ~1996
226528777135917266310 ~1997
226550081181240064910 ~1998
2265584994531169999 ~1996
2265660714531321439 ~1996
226569653135941791910 ~1997
2265709314531418639 ~1996
226577129181261703310 ~1998
2265835794531671599 ~1996
2265909114531818239 ~1996
226598153317237414310 ~1998
226601237317241731910 ~1998
Exponent Prime Factor Digits Year
2266027914532055839 ~1996
2266043634532087279 ~1996
2266078314532156639 ~1996
226608007407894412710 ~1999
2266295034532590079 ~1996
226631407906525628110 ~1999
2266330194532660399 ~1996
2266394634532789279 ~1996
2266434714532869439 ~1996
2266456314532912639 ~1996
2266543314533086639 ~1996
2266624314533248639 ~1996
2266653714533307439 ~1996
2266708914533417839 ~1996
226672561136003536710 ~1997
2266739634533479279 ~1996
2266770234533540479 ~1996
2266782234533564479 ~1996
226685369181348295310 ~1998
2266862034533724079 ~1996
226691429317368000710 ~1998
2266931394533862799 ~1996
226695457136017274310 ~1997
2266962714533925439 ~1996
226703677136022206310 ~1997
Exponent Prime Factor Digits Year
2267061714534123439 ~1996
2267111514534223039 ~1996
2267122431133561215111 ~2000
226714031181371224910 ~1998
226728001498801602310 ~1999
2267302191088305051311 ~2000
2267353434534706879 ~1996
226736339181389071310 ~1998
2267432394534864799 ~1996
2267490011587243007111 ~2000
226756807226756807110 ~1998
226759727181407781710 ~1998
2267608434535216879 ~1996
2267611914535223839 ~1996
2267650674535301340111 ~2001
226768567362829707310 ~1998
226768757861721276710 ~1999
226773593136064155910 ~1997
226775833544261999310 ~1999
2267798572494578427111 ~2001
2267801994535603999 ~1996
2267811114535622239 ~1996
2267851314535702639 ~1996
2267856594535713199 ~1996
226794307226794307110 ~1998
2817
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25-04-20