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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
35761151715223038 ~1990
35761811715236238 ~1990
357619812145718879 ~1991
357621172145727039 ~1991
357621472860971779 ~1991
35762399715247998 ~1990
35762591715251838 ~1990
357626412145758479 ~1991
35763011715260238 ~1990
35763083715261678 ~1990
35763109422004686310 ~1994
35763323715266478 ~1990
35763743715274878 ~1990
35764031715280638 ~1990
35764331715286638 ~1990
357647092861176739 ~1991
35765063715301278 ~1990
35765651715313038 ~1990
35765819715316398 ~1990
357660412861283299 ~1991
35766431715328638 ~1990
35766611715332238 ~1990
35767331715346638 ~1990
35767463715349278 ~1990
35767811715356238 ~1990
Exponent Prime Factor Digits Year
35768423715368478 ~1990
35768471715369438 ~1990
35768591715371838 ~1990
35768879715377598 ~1990
35769263715385278 ~1990
357693132146158799 ~1991
357694732146168399 ~1991
35769791715395838 ~1990
35770211715404238 ~1990
35770271715405438 ~1990
35770571715411438 ~1990
35770811715416238 ~1990
357716332146297999 ~1991
35772911715458238 ~1990
35773103715462078 ~1990
357733515723736179 ~1992
35773379715467598 ~1990
35773739715474798 ~1990
35775479715509598 ~1990
35775851715517038 ~1990
35776703715534078 ~1990
35776739715534798 ~1990
35777831715556638 ~1990
35778563715571278 ~1990
35778791715575838 ~1990
Exponent Prime Factor Digits Year
35779043715580878 ~1990
35779091715581838 ~1990
35779739715594798 ~1990
35780357107341071110 ~1993
35781191715623838 ~1990
35781743715634878 ~1990
35781803715636078 ~1990
35782079715641598 ~1990
35782151715643038 ~1990
35782343715646878 ~1990
35782391715647838 ~1990
35782979715659598 ~1990
35783123715662478 ~1990
35783339715666798 ~1990
35783543715670878 ~1990
35784179715683598 ~1990
35785199715703998 ~1990
357853633578536319 ~1992
35785523715710478 ~1990
35785703715714078 ~1990
35786339715726798 ~1990
35786483715729678 ~1990
35786651715733038 ~1990
35786903715738078 ~1990
35787197107361591110 ~1993
Exponent Prime Factor Digits Year
357874875725997939 ~1992
35789399715787998 ~1990
35789441171789316910 ~1993
357895198589484579 ~1993
35789899143159596110 ~1993
35790143715802878 ~1990
357904212147425279 ~1991
35790539715810798 ~1990
35790731715814638 ~1990
35790791715815838 ~1990
35790983715819678 ~1990
35791163715823278 ~1990
35791331715826638 ~1990
35791643715832878 ~1990
357916676442500079 ~1992
357917116442507999 ~1992
35791751715835038 ~1990
35792723715854478 ~1990
357931138590347139 ~1993
35793203715864078 ~1990
35793239715864798 ~1990
35793419715868398 ~1990
357934192863473539
35793431715868638 ~1990
35793503715870078 ~1990
1990
GIMPS The Prime Pages FactorDb.com
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26-03-15