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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
796255976370047779 ~1994
796257831592515679 ~1993
796259391592518799 ~1993
796266116370128899 ~1994
796267911592535839 ~1993
796309616370476899 ~1994
796311711592623439 ~1993
796322631592645279 ~1993
796325991592651999 ~1993
796332231592664479 ~1993
796336397963363919 ~1994
796375614778253679 ~1994
796380111592760239 ~1993
796432431592864879 ~1993
796450191592900399 ~1993
796452591592905199 ~1993
796457334778743999 ~1994
796468374778810239 ~1994
796474431592948879 ~1993
796486196371889539 ~1994
796509111593018239 ~1993
796547031593094079 ~1993
796586991593173999 ~1993
796610511593221039 ~1993
796650111593300239 ~1993
Exponent Prime Factor Digits Year
796650831593301679 ~1993
796698231593396479 ~1993
796699791593399599 ~1993
796704896373639139 ~1994
796725591593451199 ~1993
796732014780392079 ~1994
796756191593512399 ~1993
79676419701152487310 ~1997
796792614780755679 ~1994
796839111593678239 ~1993
796856031593712079 ~1993
796858431593716879 ~1993
796863711593727439 ~1993
796872711593745439 ~1993
796895391593790799 ~1993
796907631593815279 ~1993
796909311593818639 ~1993
796923231593846479 ~1993
79692629111569680710 ~1995
796939791593879599 ~1993
796940991593881999 ~1993
796949991593899999 ~1993
79697749239093247110 ~1996
797007591594015199 ~1993
797022111594044239 ~1993
Exponent Prime Factor Digits Year
797032191594064399 ~1993
797036934782221599 ~1994
797053311594106639 ~1993
797053431594106879 ~1993
797065191594130399 ~1993
797073797970737919 ~1994
797089431594178879 ~1993
797092911594185839 ~1993
797096396376771139 ~1994
797124197971241919 ~1994
797137574782825439 ~1994
797155431594310879 ~1993
797156334782937999 ~1994
79715791143488423910 ~1995
797167134783002799 ~1994
797185574783113439 ~1994
797197791594395599 ~1993
797207991594415999 ~1993
797214591594429199 ~1993
797218191594436399 ~1993
797270511594541039 ~1993
797288991594577999 ~1993
797337774784026639 ~1994
797354511594709039 ~1993
797393391594786799 ~1993
Exponent Prime Factor Digits Year
797393511594787039 ~1993
797394831594789679 ~1993
797397476379179779 ~1994
797427111594854239 ~1993
797433176379465379 ~1994
797437431594874879 ~1993
79747267318989068110 ~1996
797482431594964879 ~1993
797493111594986239 ~1993
797526111595052239 ~1993
797550591595101199 ~1993
79755167446628935310 ~1996
797567391595134799 ~1993
797568711595137439 ~1993
797573391595146799 ~1993
797573576380588579 ~1994
797624511595249039 ~1993
797639511595279039 ~1993
797674311595348639 ~1993
797685111595370239 ~1993
797692791595385599 ~1993
797700111595400239 ~1993
797705391595410799 ~1993
79770931319083724110 ~1996
797731574786389439 ~1994
2288
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25-04-13