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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
1608083394373986820911 ~2000
1608101219648607279 ~1996
1608107033216214079 ~1995
160810831289459495910 ~1997
1608129593216259199 ~1995
1608200393216400799 ~1995
1608288593216577199 ~1995
1608293033216586079 ~1995
1608299513216599039 ~1995
1608310433216620879 ~1995
1608324113216648239 ~1995
1608382913216765839 ~1995
1608569993217139999 ~1995
1608574793217149599 ~1995
1608578033217156079 ~1995
1608588233217176479 ~1995
160859009128687207310 ~1997
1608601019651606079 ~1996
1608629513217259039 ~1995
160865179160865179110 ~1997
1608692393217384799 ~1995
1608710993217421999 ~1995
1608711593217423199 ~1995
1608724433217448879 ~1995
1608766433217532879 ~1995
Exponent Prime Factor Digits Year
1608793939652763599 ~1996
1608846233217692479 ~1995
160887119128709695310 ~1997
1608885833217771679 ~1995
1608888833217777679 ~1995
1608899033217798079 ~1995
160892189128713751310 ~1997
1608932819653596879 ~1996
1608937313217874639 ~1995
1608970913217941839 ~1995
1608977393217954799 ~1995
1608986513217973039 ~1995
1609011739654070399 ~1996
160908919160908919110 ~1997
1609102631029825683311 ~1999
1609140233218280479 ~1995
1609180313218360639 ~1995
160918831289653895910 ~1997
160925203160925203110 ~1997
1609269713218539439 ~1995
1609285433218570879 ~1995
1609285913218571839 ~1995
1609316633218633279 ~1995
1609330379655982239 ~1996
1609340033218680079 ~1995
Exponent Prime Factor Digits Year
1609361033218722079 ~1995
160936411160936411110 ~1997
160940501611573903910 ~1998
1609419979656519839 ~1996
1609428233218856479 ~1995
1609429971255355376711 ~1999
160944551128755640910 ~1997
1609470233218940479 ~1995
1609537633734127301711 ~2000
1609545713219091439 ~1995
1609627793219255599 ~1995
1609698833219397679 ~1995
1609701713219403439 ~1995
1609722713219445439 ~1995
1609750193219500399 ~1995
1609784393219568799 ~1995
1609799633219599279 ~1995
1609813433219626879 ~1995
1609844033219688079 ~1995
1609860419659162479 ~1996
1609861913219723839 ~1995
1609917833219835679 ~1995
160998323418595639910 ~1998
1609990819659944879 ~1996
160999081257598529710
Exponent Prime Factor Digits Year
1609999913219999839 ~1995
1610071913220143839 ~1995
1610072513220145039 ~1995
1610093513220187039 ~1995
1610105993220211999 ~1995
1610112113220224239 ~1995
1610136233220272479 ~1995
1610275913220551839 ~1995
16102933918550579852912 ~2002
1610303513220607039 ~1995
1610307113220614239 ~1995
1610324513220649039 ~1995
1610370833220741679 ~1995
1610376833220753679 ~1995
1610389313220778639 ~1995
161040923515330953710 ~1998
161041117772997361710 ~1998
1610453033220906079 ~1995
161048969225468556710 ~1997
1610636539663819199 ~1996
1610670833221341679 ~1995
1610677579664065439 ~1996
161069687773134497710 ~1998
1610731313221462639 ~1995
1610799779664798639 ~1996
2906
GIMPS The Prime Pages FactorDb.com
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26-02-08