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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
1808812313617624639 ~1996
1808838233617676479 ~1996
1808853113617706239 ~1996
180886781144709424910 ~1997
180891149144712919310 ~1997
1808923193617846399 ~1996
1808944913617889839 ~1996
1808967833617935679 ~1996
180897083434152999310 ~1998
180899107289438571310 ~1998
1809051113618102239 ~1996
1809121913618243839 ~1996
1809142913618285839 ~1996
1809173393618346799 ~1996
180918121289468993710 ~1998
1809206993618413999 ~1996
180922433108553459910 ~1997
1809224993618449999 ~1996
1809282113618564239 ~1996
180929117108557470310 ~1997
180930131144744104910 ~1997
180932417144745933710 ~1997
180939433108563659910 ~1997
180950071180950071110 ~1997
1809506033619012079 ~1996
Exponent Prime Factor Digits Year
1809510593619021199 ~1996
1809560033619120079 ~1996
1809600833365857543911 ~2000
1809669113619338239 ~1996
1809672113619344239 ~1996
180968617108581170310 ~1997
1809694432063051650311 ~2000
180972677144778141710 ~1997
1809755633619511279 ~1996
180977231144781784910 ~1997
1809810713619621439 ~1996
1809817433619634879 ~1996
1809909233619818479 ~1996
1809912531013551016911 ~1999
1809972593619945199 ~1996
1809983993619967999 ~1996
1810016033620032079 ~1996
1810036313620072639 ~1996
1810058993620117999 ~1996
181011893108607135910 ~1997
1810133633620267279 ~1996
1810161233620322479 ~1996
181017961108610776710 ~1997
1810184513620369039 ~1996
1810246313620492639 ~1996
Exponent Prime Factor Digits Year
181027993108616795910 ~1997
1810330913620661839 ~1996
181033939760342543910 ~1999
181036577144829261710 ~1997
181037767325867980710 ~1998
181042481108625488710 ~1997
1810435433620870879 ~1996
181049087144839269710 ~1997
1810501793621003599 ~1996
1810529393621058799 ~1996
1810552433621104879 ~1996
181059577108635746310 ~1997
181060379144848303310 ~1997
181061597253486235910 ~1998
181065917253492283910 ~1998
1810676513621353039 ~1996
1810704233621408479 ~1996
181072861108643716710 ~1997
1810773113621546239 ~1996
181077979869174299310 ~1999
1810787393621574799 ~1996
1810825793621651599 ~1996
1810838633621677279 ~1996
181086137144868909710 ~1997
181086443579476617710 ~1998
Exponent Prime Factor Digits Year
181087237108652342310 ~1997
181094477108656686310 ~1997
1810953113621906239 ~1996
1810981433621962879 ~1996
1811005935179476959911 ~2001
1811010833622021679 ~1996
181104491144883592910 ~1997
1811080793622161599 ~1996
1811087513622175039 ~1996
1811089433622178879 ~1996
1811134793622269599 ~1996
1811155793622311599 ~1996
1811160593622321199 ~1996
181117877144894301710 ~1997
181118081108670848710 ~1997
1811215433622430879 ~1996
1811221913622443839 ~1996
181122419144897935310 ~1997
181126987181126987110 ~1997
1811391113622782239 ~1996
1811424593622849199 ~1996
1811491193622982399 ~1996
181152073398534560710 ~1998
181152353108691411910 ~1997
1811539193623078399 ~1996
3101
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26-07-05