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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
45358541172362455910 ~1994
45360383907207678 ~1991
45362591907251838 ~1991
45363011907260238 ~1991
45363551907271038 ~1991
453635573629084579 ~1992
45364103907282078 ~1991
45365399907307998 ~1991
45366011907320238 ~1991
45366157136098471110 ~1994
453663598165944639 ~1993
453667932722007599 ~1992
453670612722023679 ~1992
45367379907347598 ~1991
45367403907348078 ~1991
453677393629419139 ~1992
45368423907368478 ~1991
45369119907382398 ~1991
45369959907399198 ~1991
45370151907403038 ~1991
453710412722262479 ~1992
45372011907440238 ~1991
45373931907478638 ~1991
45374039907480798 ~1991
45374243907484878 ~1991
Exponent Prime Factor Digits Year
45375503907510078 ~1991
453758932722553599 ~1992
45376091907521838 ~1991
45377219907544398 ~1991
453776873630214979 ~1992
45378107952940247110 ~1996
453784612722707679 ~1992
45380459907609198 ~1991
45380579907611598 ~1991
45382451907649038 ~1991
45382679907653598 ~1991
45383171907663438 ~1991
45383363907667278 ~1991
45384011907680238 ~1991
45384023907680478 ~1991
45384659907693198 ~1991
45387851907757038 ~1991
45388319907766398 ~1991
453885372723312239 ~1992
45388559907771198 ~1991
453886212723317279 ~1992
45389257290491244910 ~1994
45389411907788238 ~1991
45390509172483934310 ~1994
453905177262482739 ~1993
Exponent Prime Factor Digits Year
453914393631315139 ~1992
453917332723503999 ~1992
45391919907838398 ~1991
453919817262716979 ~1993
45393059907861198 ~1991
453931973631455779 ~1992
453963437263414899 ~1993
45396839907936798 ~1991
453973372723840239 ~1992
453977873631822979 ~1992
453989172723935039 ~1992
45399983907999678 ~1991
454009732724058399 ~1992
45403619908072398 ~1991
454037772724226639 ~1992
454039514540395119 ~1992
45406139908122798 ~1991
45407903908158078 ~1991
45408431908168638 ~1991
45413003908260078 ~1991
45414563908291278 ~1991
45414779908295598 ~1991
454148693633189539 ~1992
45416411908328238 ~1991
45416939908338798 ~1991
Exponent Prime Factor Digits Year
45417731908354638 ~1991
45419111118089688710 ~1994
45419879908397598 ~1991
454228998176121839 ~1993
45424139908482798 ~1991
45424739145359164910 ~1994
45426911908538238 ~1991
454269372725616239 ~1992
454276878176983679 ~1993
45429011908580238 ~1991
45429101145373123310 ~1994
45429179908583598 ~1991
454293172725759039 ~1992
45429743908594878 ~1991
45432071908641438 ~1991
45432839908656798 ~1991
454337237269395699 ~1993
45434341399822200910 ~1995
45434699908693998 ~1991
45435443908708878 ~1991
45435899908717998 ~1991
454359972726159839 ~1992
454363313634906499 ~1992
45438559109052541710 ~1993
45439343908786878 ~1991
1979
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25-04-13