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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
27503303550066078 ~1989
27504311550086238 ~1989
27504923550098478 ~1989
275051472750514719 ~1991
27505799550115998 ~1989
27505871550117438 ~1989
27506411550128238 ~1989
275064112200512899
27507911550158238 ~1989
27507971550159438 ~1989
27508571550171438 ~1989
275086931650521599 ~1990
27509039550180798 ~1989
275090392200723139
27509939550198798 ~1989
27510491550209838 ~1989
27510611550212238 ~1989
27511223550224478 ~1989
27511283550225678 ~1989
27511391550227838 ~1989
27511751550235038 ~1989
27511871550237438 ~1989
27512063550241278 ~1989
27512483550249678 ~1989
27513119550262398 ~1989
Exponent Prime Factor Digits Year
27513203550264078 ~1989
27513443550268878 ~1989
275146371650878239 ~1990
27515219550304398 ~1989
275152636603663139 ~1992
27515759550315198 ~1989
27515903550318078 ~1989
27515951550319038 ~1989
27516011550320238 ~1989
27516179550323598 ~1989
27516539550330798 ~1989
275167392751673919 ~1991
27516851550337038 ~1989
275169131651014799 ~1990
27517163550343278 ~1989
27517403550348078 ~1989
27517559550351198 ~1989
27517631550352638 ~1989
27517811550356238 ~1989
27517859550357198 ~1989
27518531550370638 ~1989
27519491550389838 ~1989
27519949242175551310 ~1993
275202011651212079 ~1990
27520319550406398 ~1989
Exponent Prime Factor Digits Year
27520763550415278 ~1989
27521579550431598 ~1989
27522251550445038 ~1989
27522263550445278 ~1989
27522359550447198 ~1989
27522701154127125710 ~1993
27523091550461838 ~1989
27523211550464238 ~1989
27523439550468798 ~1989
27523511550470238 ~1989
27523823550476478 ~1989
275239331651435999 ~1990
27524831550496638 ~1989
27525143550502878 ~1989
27525419550508398 ~1989
27525671550513438 ~1989
27525791550515838 ~1989
27525863550517278 ~1989
27526091550521838 ~1989
27526139550522798 ~1989
275265314404244979 ~1991
27526813611095248710 ~1994
27526931550538638 ~1989
27526979550539598 ~1989
275270692202165539 ~1991
Exponent Prime Factor Digits Year
27527243550544878 ~1989
27527939550558798 ~1989
27528071550561438 ~1989
27528239550564798 ~1989
27528443550568878 ~1989
27528779550575598 ~1989
27529319550586398 ~1989
27529343550586878 ~1989
275296612202372899 ~1991
27529969198215776910 ~1993
27530039550600798 ~1989
27530603550612078 ~1989
27531743550634878 ~1989
275318534405096499 ~1991
27532019550640398 ~1989
27532931550658638 ~1989
27533111550662238 ~1989
27533279550665598 ~1989
275335331652011999 ~1990
275341672202733379 ~1991
27534911550698238 ~1989
27535031550700638 ~1989
275350636608415139 ~1992
27535451550709038 ~1989
27535463550709278 ~1989
1649
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25-04-13