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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
830491191660982399 ~1993
830500311661000639 ~1993
830514711661029439 ~1993
830531631661063279 ~1993
830535711661071439 ~1993
830548791661097599 ~1993
830554431661108879 ~1993
830574231661148479 ~1993
830578134983468799 ~1994
830592134983552799 ~1994
830605911661211839 ~1993
830624391661248799 ~1993
830652534983915199 ~1994
830676231661352479 ~1993
830684838306848319 ~1995
830689431661378879 ~1993
830728334984369999 ~1994
830751711661503439 ~1993
830785311661570639 ~1993
830789511661579039 ~1993
830795391661590799 ~1993
830825391661650799 ~1993
830829711661659439 ~1993
830849576646796579 ~1994
83088251149558851910 ~1995
Exponent Prime Factor Digits Year
830883711661767439 ~1993
83093819149568874310 ~1995
830940591661881199 ~1993
83095027149571048710 ~1995
830990991661981999 ~1993
831002238310022319 ~1995
83100583282541982310 ~1996
831028431662056879 ~1993
831038511662077039 ~1993
831053396648427139 ~1994
83105839282559852710 ~1996
831076311662152639 ~1993
831093591662187199 ~1993
831111591662223199 ~1993
831129591662259199 ~1993
831136376649090979 ~1994
831147231662294479 ~1993
831152391662304799 ~1993
83115563349085364710 ~1996
831158631662317279 ~1993
83116037116362451910 ~1995
831171591662343199 ~1993
831173991662347999 ~1993
831174776649398179 ~1994
831191631662383279 ~1993
Exponent Prime Factor Digits Year
831193916649551299 ~1994
831199311662398639 ~1993
831240111662480239 ~1993
831240116649920899
831246734987480399 ~1994
831248031662496079 ~1993
831257391662514799 ~1993
831259431662518879 ~1993
83128873249386619110 ~1996
831296031662592079 ~1993
831343911662687839 ~1993
831354014988124079 ~1994
831365631662731279 ~1993
831384014988304079 ~1994
831395991662791999 ~1993
831404391662808799 ~1993
831427911662855839 ~1993
831440511662881039 ~1993
831468831662937679 ~1993
831476991662953999 ~1993
831490076651920579 ~1994
831496911662993839 ~1993
831503631663007279 ~1993
831505911663011839 ~1993
831529311663058639 ~1993
Exponent Prime Factor Digits Year
83154427748389843110 ~1997
831682311663364639 ~1993
831695391663390799 ~1993
831709911663419839 ~1993
831711831663423679 ~1993
831716031663432079 ~1993
831718431663436879 ~1993
831744614990467679 ~1994
831775431663550879 ~1993
831795711663591439 ~1993
831873111663746239 ~1993
831874311663748639 ~1993
831876231663752479 ~1993
83187721183012986310 ~1995
831879711663759439 ~1993
831881174991287039 ~1994
831914991663829999 ~1993
831921591663843199 ~1993
831947631663895279 ~1993
83200171682241402310 ~1997
83200433599043117710 ~1997
832075196656601539 ~1994
832082631664165279 ~1993
832105791664211599 ~1993
832144191664288399 ~1993
2310
GIMPS The Prime Pages FactorDb.com
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25-04-13