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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
764237174585423039 ~1994
764247231528494479 ~1993
764251877642518719 ~1994
764273991528547999 ~1993
764280317642803119 ~1994
764329311528658639 ~1993
764345031528690079 ~1993
764358711528717439 ~1993
764361591528723199 ~1993
764366031528732079 ~1993
764395431528790879 ~1993
764402511528805039 ~1993
764410311528820639 ~1993
764412831528825679 ~1993
764439797644397919 ~1994
764504031529008079 ~1993
764505414587032479 ~1994
764529831529059679 ~1993
764541231529082479 ~1993
764546876116374979 ~1994
764556716116453699 ~1994
764557196116457539 ~1994
764565111529130239 ~1993
76457081917484972110 ~1997
764571797645717919 ~1994
Exponent Prime Factor Digits Year
76459951321131794310 ~1996
764640231529280479 ~1993
764661711529323439 ~1993
764666576117332579 ~1994
764667774588006639 ~1994
76466941122347105710 ~1995
764673111529346239 ~1993
764675511529351039 ~1993
764678991529357999 ~1993
764692791529385599 ~1993
764708511529417039 ~1993
764709231529418479 ~1993
764746911529493839 ~1993
764771511529543039 ~1993
764777631529555279 ~1993
76478951244732643310 ~1996
764830316118642499 ~1994
764833431529666879 ~1993
764841831529683679 ~1993
764857191529714399 ~1993
764861391529722799 ~1993
764877591529755199 ~1993
764877831529755679 ~1993
764883231529766479 ~1993
764886677648866719 ~1994
Exponent Prime Factor Digits Year
76492243122387588910 ~1995
764922591529845199 ~1993
764935191529870399 ~1993
764942631529885279 ~1993
764954391529908799 ~1993
764978031529956079 ~1993
764999031529998079 ~1993
765005631530011279 ~1993
765016791530033599 ~1993
765021716120173699 ~1994
765023391530046799 ~1993
765091134590546799 ~1994
765092031530184079 ~1993
765100997651009919 ~1994
765103311530206639 ~1993
765118374590710239 ~1994
765120176120961379 ~1994
765123231530246479 ~1993
765124796120998339 ~1994
765176534591059199 ~1994
76518023198946859910 ~1995
765187311530374639 ~1993
765197991530395999 ~1993
765203174591219039 ~1994
765203511530407039 ~1993
Exponent Prime Factor Digits Year
765209631530419279 ~1993
765229911530459839 ~1993
765260631530521279 ~1993
765265911530531839 ~1993
765283574591701439 ~1994
765290031530580079 ~1993
765295431530590879 ~1993
765314096122512739 ~1994
765317576122540579 ~1994
76532311306129244110 ~1996
765350511530701039 ~1993
765351591530703199 ~1993
765355311530710639 ~1993
765372111530744239 ~1993
765375416123003299 ~1994
765403134592418799 ~1994
76541407811338914310 ~1997
765446511530893039 ~1993
765451911530903839 ~1993
765498591530997199 ~1993
765505334593031999 ~1994
765514791531029599 ~1993
765530631531061279 ~1993
765534296124274339 ~1994
76553753107175254310 ~1995
2330
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25-07-13