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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
808025391616050799 ~1993
808123791616247599 ~1993
808125591616251199 ~1993
808159191616318399 ~1993
808163031616326079 ~1993
808176231616352479 ~1993
808194711616389439 ~1993
808202511616405039 ~1993
808211511616423039 ~1993
808231614849389679 ~1994
808245591616491199 ~1993
80824559145484206310
808248231616496479 ~1993
808251134849506799 ~1994
808282431616564879 ~1993
808291791616583599 ~1993
808302591616605199 ~1993
808311231616622479 ~1993
808311711616623439 ~1993
808314831616629679 ~1993
808334631616669279 ~1993
80834249113167948710 ~1995
808343096466744739 ~1994
808356591616713199 ~1993
80837789113172904710 ~1995
Exponent Prime Factor Digits Year
808383014850298079 ~1994
808416711616833439 ~1993
808457631616915279 ~1993
80847467145525440710 ~1995
808483431616966879 ~1993
808525911617051839 ~1993
808551711617103439 ~1993
808584831617169679 ~1993
808588934851533599 ~1994
808598534851591199 ~1994
808635111617270239 ~1993
808641831617283679 ~1993
808642191617284399 ~1993
808644111617288239 ~1993
808691214852147279 ~1994
80869913436697530310 ~1996
808715511617431039 ~1993
80873461177921614310 ~1995
808750791617501599 ~1993
808761111617522239 ~1993
808764591617529199 ~1993
808767591617535199 ~1993
808772391617544799 ~1993
808780431617560879 ~1993
808781814852690879 ~1994
Exponent Prime Factor Digits Year
808806711617613439 ~1993
808820031617640079 ~1993
808829396470635139 ~1994
808833591617667199 ~1993
808870431617740879 ~1993
808872231617744479 ~1993
808891311617782639 ~1993
808906134853436799 ~1994
808934598089345919 ~1994
808974231617948479 ~1993
808976991617953999 ~1993
809004711618009439 ~1993
80906261695793844710 ~1997
809083431618166879 ~1993
809106111618212239 ~1993
809112831618225679 ~1993
809119311618238639 ~1993
809121591618243199 ~1993
809136416473091299 ~1994
809137334854823999 ~1994
809143334854859999 ~1994
809149191618298399 ~1993
809169614855017679 ~1994
809243391618486799 ~1993
809244231618488479 ~1993
Exponent Prime Factor Digits Year
809251911618503839 ~1993
809271416474171299 ~1994
809277296474218339 ~1994
809282031618564079 ~1993
809312391618624799 ~1993
809312991618625999 ~1993
809315631618631279 ~1993
80932277113305187910 ~1995
809327391618654799 ~1993
809329311618658639 ~1993
809355831618711679 ~1993
809369511618739039 ~1993
80937859582752584910 ~1997
809386574856319439 ~1994
809396598093965919 ~1994
809423991618847999 ~1993
809457231618914479 ~1993
809480478094804719 ~1994
809512016476096099 ~1994
809514614857087679 ~1994
809514711619029439 ~1993
80954563275245514310 ~1996
809551911619103839 ~1993
809568711619137439 ~1993
80958473696242867910 ~1997
2311
GIMPS The Prime Pages FactorDb.com
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25-05-04