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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
1406115112812230239 ~1995
1406140912812281839 ~1995
1406144992812289999 ~1995
1406168632812337279 ~1995
1406175832812351679 ~1995
1406201632812403279 ~1995
1406227192812454399 ~1995
1406245792812491599 ~1995
1406271592812543199 ~1995
1406275792812551599 ~1995
140627867112502293710 ~1996
1406319232812638479 ~1995
1406323912812647839 ~1995
1406331232812662479 ~1995
1406371312812742639 ~1995
140641927140641927110 ~1996
1406470792812941599 ~1995
1406472112812944239 ~1995
140647951253166311910 ~1997
1406482192812964399 ~1995
140653091675134836910 ~1998
1406532832813065679 ~1995
140654159112523327310 ~1996
140654743140654743110 ~1996
1406560738439364399 ~1996
Exponent Prime Factor Digits Year
1406628538439771199 ~1996
1406666512813333039 ~1995
1406690032813380079 ~1995
1406691592813383199 ~1995
1406706112813412239 ~1995
140671259112537007310 ~1996
1406747632813495279 ~1995
140675159112540127310 ~1996
1406769832813539679 ~1995
1406779312813558639 ~1995
1406796112813592239 ~1995
1406818192813636399 ~1995
140685667675291201710 ~1998
1406862232813724479 ~1995
1406873632813747279 ~1995
140687531365787580710 ~1997
1406879778441278639 ~1996
1406881138441286799 ~1996
1406910538441463199 ~1996
1406913592813827199 ~1995
1406918992813837999 ~1995
1406986432813972879 ~1995
140700569112560455310 ~1996
1407021418442128479 ~1996
1407090832814181679 ~1995
Exponent Prime Factor Digits Year
1407092512814185039 ~1995
1407095992814191999 ~1995
1407120232814240479 ~1995
1407209032814418079 ~1995
1407233512814467039 ~1995
1407261232814522479 ~1995
1407271312814542639 ~1995
1407285832814571679 ~1995
1407293392814586799 ~1995
1407305632814611279 ~1995
1407316312814632639 ~1995
1407330112814660239 ~1995
1407353632814707279 ~1995
1407366712814733439 ~1995
1407368332026610395311 ~1999
140738621112590896910 ~1996
140741287140741287110 ~1996
1407447112814894239 ~1995
1407457912814915839 ~1995
1407480618444883679 ~1996
140753933197055506310 ~1997
1407564178445385039 ~1996
1407579592815159199 ~1995
140758187112606549710 ~1996
140759039112607231310 ~1996
Exponent Prime Factor Digits Year
1407598218445589279 ~1996
1407636592815273199 ~1995
1407668032815336079 ~1995
1407677091013527504911 ~1998
1407680632815361279 ~1995
1407713632815427279 ~1995
1407781818446690879 ~1996
1407782992815565999 ~1995
1407830992815661999 ~1995
1407919792815839599 ~1995
1407937912815875839 ~1995
140794811112635848910 ~1996
140800991112640792910 ~1996
140808403140808403110 ~1996
1408086738448520399 ~1996
1408094512816189039 ~1995
1408142032816284079 ~1995
140815219140815219110 ~1996
1408169178449015039 ~1996
1408255138449530799 ~1996
1408286512816573039 ~1995
140831087112664869710 ~1996
140831177112664941710 ~1996
140839807140839807110 ~1996
1408448392816896799 ~1995
2580
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25-04-13