Home e-mail
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 Dig. Year
5486608217910973216435912 ~2015
5486855611110973711222312 ~2015
5486921825332921530951912 ~2016
5487075836310974151672712 ~2015
5487267350310974534700712 ~2015
5487338455110974676910312 ~2015
5487690073110975380146312 ~2015
5487769159110975538318312 ~2015
5487947261910975894523912 ~2015
5487964187910975928375912 ~2015
5488259069910976518139912 ~2015
5488306985910976613971912 ~2015
5488471346310976942692712 ~2015
5488553102310977106204712 ~2015
5488669994310977339988712 ~2015
5488784093910977568187912 ~2015
5489052583110978105166312 ~2015
5489406665910978813331912 ~2015
5489776105732938656634312 ~2016
5489866219110979732438312 ~2015
5490057215910980114431912 ~2015
5490128281110980256562312 ~2015
5490354577143922836616912 ~2016
5490413365332942480191912 ~2016
549069730272470...86215114 2023
Exponent Prime Factor Dig. Year
5491269223110982538446312 ~2015
5491858618743934868949712 ~2016
5491882765110983765530312 ~2015
5492136465732952818794312 ~2016
5492194757910984389515912 ~2015
5492289029910984578059912 ~2015
5492300128354923001283112 ~2017
5492338587154923385871112 ~2017
5492540336310985080672712 ~2015
5492675237910985350475912 ~2015
5493019398787888310379312 ~2017
5493203209110986406418312 ~2015
5493461978310986923956712 ~2015
5493683366310987366732712 ~2015
5493844556310987689112712 ~2015
5493884204310987768408712 ~2015
5494033609332964201655912 ~2016
5494346678943954773431312 ~2016
5494446617910988893235912 ~2015
5494671439110989342878312 ~2015
549527460532945...88440914 2023
5495911382310991822764712 ~2015
5495959165110991918330312 ~2015
5495961266310991922532712 ~2015
5496104243910992208487912 ~2015
Exponent Prime Factor Dig. Year
5496143446132976860676712 ~2016
5496675893910993351787912 ~2015
5496756293910993512587912 ~2015
5496810017910993620035912 ~2015
5496852182310993704364712 ~2015
5497164961776960309463912 ~2017
5497753781910995507563912 ~2015
5497926376132987558256712 ~2016
5498197879743985583037712 ~2016
5498256379110996512758312 ~2015
5498712731910997425463912 ~2015
5499302719110998605438312 ~2015
5499916655910999833311912 ~2015
5500389376744003115013712 ~2016
5500448896744003591173712 ~2016
5500645897111001291794312 ~2015
5501047459111002094918312 ~2015
5501478047911002956095912 ~2015
5501504351911003008703912 ~2015
5501852730133011116380712 ~2016
5502025979911004051959912 ~2015
5502268118311004536236712 ~2015
5502303980311004607960712 ~2015
5502570132788041122123312 ~2017
5502683011333016098067912 ~2016
Exponent Prime Factor Dig. Year
5502787045111005574090312 ~2015
5502947113111005894226312 ~2015
5503095679111006191358312 ~2015
5503180676944025445415312 ~2016
5503268851777045763923912 ~2017
5503488044311006976088712 ~2015
5503510139944028081119312 ~2016
5503625801911007251603912 ~2015
5503693644133022161864712 ~2016
5503814425111007628850312 ~2015
5503832729911007665459912 ~2015
5503904996311007809992712 ~2015
5503983728311007967456712 ~2015
5504227525111008455050312 ~2015
5504555072311009110144712 ~2015
5504820853111009641706312 ~2015
5504959579111009919158312 ~2015
5505136136311010272272712 ~2015
5505339442744042715541712 ~2016
5505683044144045464352912 ~2016
5505721061911011442123912 ~2015
5505888179333035329075912 ~2016
5506155860311012311720712 ~2015
5506416973744051335789712 ~2016
5506786469911013572939912 ~2015
Home
5.546.121 digits
e-mail
26-05-03