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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
1804273193608546399 ~1995
1804284113608568239 ~1995
180433037252606251910 ~1998
1804347593608695199 ~1995
1804358033608716079 ~1995
1804362113608724239 ~1995
180449293108269575910 ~1997
180456631180456631110 ~1997
180457661108274596710 ~1997
1804609913609219839 ~1995
1804622633609245279 ~1995
180470099144376079310 ~1997
180476591144381272910 ~1997
1804781633609563279 ~1995
1804787513609575039 ~1995
1804800713609601439 ~1995
180481733108289039910 ~1997
1804838391335580408711 ~1999
1804838993609677999 ~1995
1804840433609680879 ~1995
180495257108297154310 ~1997
1804956192779632532711 ~2000
1804961033609922079 ~1995
1804977713609955439 ~1995
1805035793610071599 ~1995
Exponent Prime Factor Digits Year
1805064713610129439 ~1995
1805120993610241999 ~1995
180512861108307716710 ~1997
1805136593610273199 ~1995
1805157713610315439 ~1995
180520547324936984710 ~1998
1805215913610431839 ~1995
1805255633610511279 ~1995
180529807180529807110 ~1997
1805317793610635599 ~1995
1805323433610646879 ~1995
180532987433279168910 ~1998
1805335793610671599 ~1995
1805361593610723199 ~1995
1805452313610904639 ~1995
180550841144440672910 ~1997
1805595593611191199 ~1995
180568337252795671910 ~1998
1805783993611567999 ~1995
180579313541737939110 ~1998
1805812793611625599 ~1995
1805835833611671679 ~1995
1805871713611743439 ~1995
1805897513611795039 ~1995
180590587288944939310 ~1998
Exponent Prime Factor Digits Year
1805978033611956079 ~1995
180600631325081135910 ~1998
1806152033612304079 ~1995
1806227513612455039 ~1995
1806318833612637679 ~1995
180639509433534821710 ~1998
180644053108386431910 ~1997
1806455393612910799 ~1995
1806570833613141679 ~1995
1806659393613318799 ~1995
1806680633613361279 ~1995
180670093108402055910 ~1997
1806708593613417199 ~1995
1806762113613524239 ~1995
1806818633613637279 ~1995
1806836033613672079 ~1995
180687953108412771910 ~1997
1806885593613771199 ~1995
180699991180699991110 ~1997
1807000433614000879 ~1995
1807020233614040479 ~1995
1807029831192639687911 ~1999
180704141144563312910 ~1997
1807050713614101439 ~1995
1807091633614183279 ~1995
Exponent Prime Factor Digits Year
180712867289140587310 ~1998
1807161833614323679 ~1995
1807194713614389439 ~1995
180729551144583640910 ~1997
1807372793614745599 ~1995
1807407233614814479 ~1995
1807420913614841839 ~1995
180742517108445510310 ~1997
180754793578415337710 ~1998
1807594433615188879 ~1995
1807606313615212639 ~1995
1807616993615233999 ~1995
1807638113615276239 ~1995
1807658033615316079 ~1995
1807672433615344879 ~1995
180771971144617576910 ~1997
180781639180781639110 ~1997
1807875593615751199 ~1995
1807920713615841439 ~1995
180800647723202588110 ~1999
180807661108484596710 ~1997
180810139325458250310 ~1998
180813613433952671310 ~1998
180829637108497782310 ~1997
1808340113616680239 ~1995
2752
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25-06-08