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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
956042831191208566310 ~2001
956056091191211218310 ~2001
956070961573642576710 ~2002
956100011191220002310 ~2001
956141411764913128910 ~2003
956159411191231882310 ~2001
956167463191233492710 ~2001
956181977764945581710 ~2003
956191991191238398310 ~2001
956232071191246414310 ~2001
956236861573742116710 ~2002
956256221573753732710 ~2002
956274359191254871910 ~2001
956288423191257684710 ~2001
956319431191263886310 ~2001
956360591191272118310 ~2001
956362499191272499910 ~2001
956383979191276795910 ~2001
956423579191284715910 ~2001
956451473573870883910 ~2002
956457851191291570310 ~2001
956478179191295635910 ~2001
956480051191296010310 ~2001
956517983191303596710 ~2001
956523671191304734310 ~2001
Exponent Prime Factor Digits Year
956558111191311622310 ~2001
956591231191318246310 ~2001
9565924794017688411911 ~2004
956606951191321390310 ~2001
956633423191326684710 ~2001
956636039191327207910 ~2001
956658611191331722310 ~2001
956659499191331899910 ~2001
956662541573997524710 ~2002
956666939765333551310 ~2003
956683691191336738310 ~2001
956689681574013808710 ~2002
956692619191338523910 ~2001
956703851191340770310 ~2001
956728931191345786310 ~2001
956749523191349904710 ~2001
9567685072487598118311 ~2004
956775251191355050310 ~2001
956783423191356684710 ~2001
956793263191358652710 ~2001
956804879191360975910 ~2001
956837879191367575910 ~2001
956904017574142410310 ~2002
956956597574173958310 ~2002
956988911191397782310 ~2001
Exponent Prime Factor Digits Year
9570521932871156579111 ~2004
9570545091339876312711 ~2003
9570903132297016751311 ~2004
957107951191421590310 ~2001
957139619191427923910 ~2001
957173521574304112710 ~2002
957191017574314610310 ~2002
9571949412105828870311 ~2004
957197573574318543910 ~2002
957215717574329430310 ~2002
957224819191444963910 ~2001
957225281574335168710 ~2002
957229079191445815910 ~2001
957253091191450618310 ~2001
957269639191453927910 ~2001
957273623191454724710 ~2001
95730276112062014788712 ~2006
957303359191460671910 ~2001
957316103191463220710 ~2001
957394103191478820710 ~2001
957406141574443684710 ~2002
957424073574454443910 ~2002
957441161574464696710 ~2002
9574456692297869605711 ~2004
9574503671723410660711 ~2003
Exponent Prime Factor Digits Year
957460943191492188710 ~2001
95746890712447095791112 ~2006
957474571957474571110 ~2003
957491617574494970310 ~2002
957523591957523591110 ~2003
957537719191507543910 ~2001
957540179191508035910 ~2001
957566339191513267910 ~2001
957578819191515763910 ~2001
957579851191515970310 ~2001
957588143191517628710 ~2001
957622559766098047310 ~2003
957623099191524619910 ~2001
957664139191532827910 ~2001
957691439191538287910 ~2001
957700571191540114310 ~2001
9577006931532321108911 ~2003
9577072092106955859911 ~2004
957721631191544326310 ~2001
957777281574666368710 ~2002
957784481766227584910 ~2003
9577921271532467403311 ~2003
957800771191560154310 ~2001
957816323191563264710 ~2001
957825059191565011910 ~2001
3691
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25-11-02