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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
634653711269307439 ~1992
634679031269358079 ~1992
634690191269380399 ~1992
63471367761656404110 ~1996
634716231269432479 ~1992
634716711269433439 ~1992
63473593139641904710 ~1994
634736813808420879 ~1993
634767231269534479 ~1992
634771911269543839 ~1992
634806111269612239 ~1992
634819375078554979 ~1993
634843911269687839 ~1992
634863231269726479 ~1992
634899111269798239 ~1992
634910031269820079 ~1992
634942791269885599 ~1992
63495373101592596910 ~1994
634967991269935999 ~1992
634981311269962639 ~1992
63499567419097142310 ~1996
635018813810112879 ~1993
635039631270079279 ~1992
635051991270103999 ~1992
635068191270136399 ~1992
Exponent Prime Factor Digits Year
635084991270169999 ~1992
63508843266737140710 ~1995
63509867355655255310 ~1995
635102991270205999 ~1992
63510607571595463110 ~1996
635116911270233839 ~1992
635122498891714879 ~1994
635129031270258079 ~1992
635141511270283039 ~1992
635161431270322879 ~1992
635171213811027279 ~1993
635214831270429679 ~1992
635223231270446479 ~1992
635241591270483199 ~1992
635242431270484879 ~1992
635245791270491599 ~1992
635246395081971139 ~1993
63525071203280227310 ~1995
635250831270501679 ~1992
635264875082118979 ~1993
63528383165173795910 ~1995
635289111270578239 ~1992
635307231270614479 ~1992
635314911270629839 ~1992
635334231270668479 ~1992
Exponent Prime Factor Digits Year
635345391270690799 ~1992
635347911270695839 ~1992
635359311270718639 ~1992
635367831270735679 ~1992
635396031270792079 ~1992
63540299304993435310 ~1995
635404733812428399 ~1993
635418111270836239 ~1992
635438031270876079 ~1992
635443911270887839 ~1992
635467791270935599 ~1992
635469711270939439 ~1992
635482495083859939 ~1993
635483991270967999 ~1992
635495391270990799 ~1992
635500431271000879 ~1992
635502111271004239 ~1992
635524911271049839 ~1992
635526831271053679 ~1992
635536615084292899 ~1993
635540631271081279 ~1992
635546511271093039 ~1992
635563311271126639 ~1992
635572813813436879 ~1993
63558127216097631910 ~1995
Exponent Prime Factor Digits Year
63560047101696075310 ~1994
635623191271246399 ~1992
63563047101700875310 ~1994
635643231271286479 ~1992
635646591271293199 ~1992
635653191271306399 ~1992
635670111271340239 ~1992
635677191271354399 ~1992
635690631271381279 ~1992
635695495085563939 ~1993
635696511271393039 ~1992
635700111271400239 ~1992
635706591271413199 ~1992
635726991271453999 ~1992
635732716357327119 ~1994
635744575085956579 ~1993
635814711271629439 ~1992
635822031271644079 ~1992
635832591271665199 ~1992
635842911271685839 ~1992
635859111271718239 ~1992
635860311271720639 ~1992
63587581292502872710 ~1995
635955831271911679 ~1992
635960031271920079 ~1992
2170
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25-04-20