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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
965320019193064003910 ~2001
965334143193066828710 ~2001
965346971193069394310 ~2001
965358313579214987910 ~2002
965372279193074455910 ~2001
9653780834054587948711 ~2004
965383691193076738310 ~2001
965393939193078787910 ~2001
965396039193079207910 ~2001
965410661579246396710 ~2002
965439221579263532710 ~2002
965455511193091102310 ~2001
965460959193092191910 ~2001
9654715132317131631311 ~2004
965494619193098923910 ~2001
965508143193101628710 ~2001
965520299193104059910 ~2001
965526911193105382310 ~2001
965548141579328884710 ~2002
965578583193115716710 ~2001
965578871193115774310 ~2001
965650943193130188710 ~2001
965670551193134110310 ~2001
965673743193134748710 ~2001
965675759193135151910 ~2001
Exponent Prime Factor Digits Year
965681663193136332710 ~2001
965688403965688403110 ~2003
965710937579426562310 ~2002
965722739193144547910 ~2001
965730179193146035910 ~2001
965763503193152700710 ~2001
965769191193153838310 ~2001
965800163193160032710 ~2001
965847977772678381710 ~2003
965854871193170974310 ~2001
9658554771352197667911 ~2003
965864891193172978310 ~2001
965873399193174679910 ~2001
965888051193177610310 ~2001
965896643193179328710 ~2001
965899631193179926310 ~2001
965903723193180744710 ~2001
965915417772732333710 ~2003
965958083193191616710 ~2001
966015377772812301710 ~2003
966017831193203566310 ~2001
966021517579612910310 ~2002
966026531193205306310 ~2001
966072539193214507910 ~2001
966101107966101107110 ~2003
Exponent Prime Factor Digits Year
9661168876376371454311 ~2005
966143291193228658310 ~2001
966185723193237144710 ~2001
966187331193237466310 ~2001
966190763193238152710 ~2001
966203659966203659110 ~2003
966214583193242916710 ~2001
9662173332125678132711 ~2004
966218639193243727910 ~2001
966219479772975583310 ~2003
966245179966245179110 ~2003
966245531193249106310 ~2001
9662458735217727714311 ~2005
966252559966252559110 ~2003
966256439773005151310 ~2003
966266711193253342310 ~2001
966271751773017400910 ~2003
966330203193266040710 ~2001
966344153579806491910 ~2002
966350741579810444710 ~2002
966384119193276823910 ~2001
966430931193286186310 ~2001
966433421773146736910 ~2003
966546011193309202310 ~2001
9665680914639526836911 ~2005
Exponent Prime Factor Digits Year
966609131193321826310 ~2001
966611819193322363910 ~2001
966617111193323422310 ~2001
966639203193327840710 ~2001
966654707773323765710 ~2003
966679319193335863910 ~2001
966713519193342703910 ~2001
966722201773377760910 ~2003
966763223193352644710 ~2001
966771191193354238310 ~2001
966777011193355402310 ~2001
9668259977541242776711 ~2005
966867373580120423910 ~2002
966891839193378367910 ~2001
966895277773516221710 ~2003
966897779193379555910 ~2001
966908561580145136710 ~2002
966934043193386808710 ~2001
966939191193387838310 ~2001
966949499193389899910 ~2001
966988391193397678310 ~2001
966999443193399888710 ~2001
967034543193406908710 ~2001
967047797773638237710 ~2003
9670511872320922848911 ~2004
3927
GIMPS The Prime Pages FactorDb.com
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26-05-10