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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
821386278213862719 ~1995
821388111642776239 ~1993
821405631642811279 ~1993
821407676571261379 ~1994
821437311642874639 ~1993
821473791642947599 ~1993
821489991642979999 ~1993
821507511643015039 ~1993
821509791643019599 ~1993
821510991643021999 ~1993
821518311643036639 ~1993
821523591643047199 ~1993
821524431643048879 ~1993
821622591643245199 ~1993
82163009115028212710 ~1995
821649831643299679 ~1993
821664711643329439 ~1993
821707191643414399 ~1993
821710911643421839 ~1993
821755911643511839 ~1993
821784231643568479 ~1993
821789276574314179 ~1994
821818878218188719 ~1995
821836311643672639 ~1993
821860518218605119 ~1995
Exponent Prime Factor Digits Year
821862711643725439 ~1993
821927631643855279 ~1993
821931591643863199 ~1993
821968974931813839 ~1994
821975511643951039 ~1993
821982111643964239 ~1993
821984631643969279 ~1993
822073431644146879 ~1993
822095631644191279 ~1993
822116631644233279 ~1993
822121316576970499 ~1994
822122391644244799 ~1993
822145496577163939 ~1994
822171711644343439 ~1993
822184311644368639 ~1993
822192831644385679 ~1993
822205076577640579 ~1994
822217934933307599 ~1994
822236511644473039 ~1993
82224743263119177710 ~1996
822254391644508799 ~1993
822263511644527039 ~1993
822338031644676079 ~1993
822359031644718079 ~1993
822379791644759599 ~1993
Exponent Prime Factor Digits Year
822380031644760079 ~1993
822435591644871199 ~1993
822444711644889439 ~1993
822450711644901439 ~1993
822488631644977279 ~1993
82251181180952598310 ~1995
82252403411262015110 ~1996
822549831645099679 ~1993
822561711645123439 ~1993
822575991645151999 ~1993
822595191645190399 ~1993
822606831645213679 ~1993
822621231645242479 ~1993
822663111645326239 ~1993
822670791645341599 ~1993
822696974936181839 ~1994
822699591645399199 ~1993
822729231645458479 ~1993
82274639345553483910 ~1996
822758396582067139 ~1994
822767631645535279 ~1993
822769191645538399 ~1993
822787191645574399 ~1993
822812631645625279 ~1993
82285123526624787310 ~1996
Exponent Prime Factor Digits Year
822857991645715999 ~1993
822864374937186239 ~1994
822874311645748639 ~1993
822885716583085699 ~1994
822893214937359279 ~1994
822926031645852079 ~1993
822926631645853279 ~1993
822951231645902479 ~1993
822957012304279628111 ~1998
822975111645950239 ~1993
822975416583803299 ~1994
822991311645982639 ~1993
822999231645998479 ~1993
82302973181066540710 ~1995
823043031646086079 ~1993
82304839197531613710 ~1995
823099431646198879 ~1993
823101711646203439 ~1993
823101974938611839 ~1994
823105311646210639 ~1993
823126191646252399 ~1993
823128734938772399 ~1994
823129311646258639 ~1993
823131776585054179 ~1994
82313447197552272910 ~1995
2395
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25-08-20