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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
11549903230998078 ~1986
115501031155010319 ~1988
11550551231011038 ~1986
11550719231014398 ~1986
11550923231018478 ~1986
115509832772235939 ~1989
11550997693059838 ~1987
11551081693064878 ~1987
11551157182508280710 ~1991
115513434851564079 ~1989
11551583231031678 ~1986
11551643231032878 ~1986
11551679231033598 ~1986
11551741693104478 ~1987
11551937924154978 ~1988
11552591231051838 ~1986
11552699231053998 ~1986
11552771231055438 ~1986
115528373465851119 ~1989
11552903231058078 ~1986
11552977693178638 ~1987
11553167924253378 ~1988
11553623231072478 ~1986
115536791155367919 ~1988
11554019231080398 ~1986
Exponent Prime Factor Digits Year
11555723231114478 ~1986
11555783231115678 ~1986
11556317693379038 ~1987
11556431231128638 ~1986
11556533693391998 ~1987
11556757693405438 ~1987
11557163231143278 ~1986
11557751231155038 ~1986
115581771618144799 ~1988
11558231231164638 ~1986
115586931618217039 ~1988
11558927924714178 ~1988
11558999231179998 ~1986
11559491231189838 ~1986
115598034855117279 ~1989
11560019231200398 ~1986
11560091231201838 ~1986
115609313699497939 ~1989
115613712081046799 ~1988
11561591231231838 ~1986
11561741693704478 ~1987
11562107924968578 ~1988
11562311231246238 ~1986
11562539231250798 ~1986
11562899231257998 ~1986
Exponent Prime Factor Digits Year
11562959231259198 ~1986
11562961693777678 ~1987
11562973693778398 ~1987
115630032775120739 ~1989
11563157693789438 ~1987
11563613693816798 ~1987
115636932544012479 ~1989
11564051231281038 ~1986
115642192081559439 ~1988
11564543231290878 ~1986
11564821693889278 ~1987
11565143231302878 ~1986
11565377693922638 ~1987
11565419231308398 ~1986
11565551231311038 ~1986
11566211231324238 ~1986
11566283231325678 ~1986
11566319925305538 ~1988
11566391231327838 ~1986
11566463231329278 ~1986
115665191156651919 ~1988
11566733694003998 ~1987
115667331619342639
11566931231338638 ~1986
115670415320838879 ~1989
Exponent Prime Factor Digits Year
11567261694035678 ~1987
11567411231348238 ~1986
11567737694064238 ~1987
11567771231355438 ~1986
11567821694069278 ~1987
115678213470346319
11568299231365998 ~1986
11568443231368878 ~1986
11568671231373438 ~1986
11568731231374638 ~1986
11568743231374878 ~1986
11568761925500898 ~1988
11568803231376078 ~1986
115689176247215199 ~1990
11568961694137678 ~1987
11569559231391198 ~1986
11569583231391678 ~1986
11569643231392878 ~1986
11569703231394078 ~1986
11569823231396478 ~1986
11569991231399838 ~1986
11570129925610338 ~1988
11571073694264398 ~1987
11571317694279038 ~1987
11571317925705378
1051
GIMPS The Prime Pages FactorDb.com
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24-10-27