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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
190437293114262375910 ~1997
1904465513808931039 ~1996
190448623457076695310 ~1998
1904522633809045279 ~1996
1904531993809063999 ~1996
1904556233809112479 ~1996
190459057114275434310 ~1997
1904612033809224079 ~1996
190462427152369941710 ~1997
1904627033809254079 ~1996
1904700113809400239 ~1996
1904774393809548799 ~1996
190486141114291684710 ~1997
190508657914441553710 ~1999
1905239993810479999 ~1996
1905246113810492239 ~1996
1905246233810492479 ~1996
190525081114315048710 ~1997
190527919342950254310 ~1998
190529981914543908910 ~1999
190533271304853233710 ~1998
1905376313810752639 ~1996
1905386513810773039 ~1996
1905428993810857999 ~1996
1905451433810902879 ~1996
Exponent Prime Factor Digits Year
1905471833810943679 ~1996
1905521393811042799 ~1996
1905589193811178399 ~1996
1905625913811251839 ~1996
1905674513811349039 ~1996
190570517152456413710 ~1997
1905716033811432079 ~1996
190571999152457599310 ~1997
1905740993811481999 ~1996
190577041114346224710 ~1997
190585019152468015310 ~1997
1905874313811748639 ~1996
190597571495553684710 ~1998
1905984233811968479 ~1996
190605523762422092110 ~1999
1906087913812175839 ~1996
1906097393812194799 ~1996
190613021114367812710 ~1997
1906160214574784504111 ~2001
1906185233812370479 ~1996
1906193393812386799 ~1996
1906218113812436239 ~1996
1906221233812442479 ~1996
1906226993812453999 ~1996
190623281152498624910 ~1997
Exponent Prime Factor Digits Year
1906251113812502239 ~1996
1906262033812524079 ~1996
1906274993812549999 ~1996
190627937114376762310 ~1997
190628993114377395910 ~1997
1906305233812610479 ~1996
190634539190634539110 ~1997
1906352513812705039 ~1996
1906380113812760239 ~1996
190640621152512496910 ~1997
1906453793812907599 ~1996
1906462433812924879 ~1996
1906518593813037199 ~1996
1906528313813056639 ~1996
190661831152529464910 ~1997
190663049152530439310 ~1997
1906645433813290879 ~1996
1906672193813344399 ~1996
190671493114402895910 ~1997
1906769633813539279 ~1996
1906920593813841199 ~1996
1906962113813924239 ~1996
1906962233813924479 ~1996
190703147152562517710 ~1997
1907037833814075679 ~1996
Exponent Prime Factor Digits Year
190704869915383371310 ~1999
190718617114431170310 ~1997
190719041915451396910 ~1999
1907216513814433039 ~1996
1907234993814469999 ~1996
190726091152580872910 ~1997
1907326313814652639 ~1996
1907333033814666079 ~1996
1907379713814759439 ~1996
1907425433814850879 ~1996
1907465513814931039 ~1996
1907488793814977599 ~1996
1907506433815012879 ~1996
1907511113815022239 ~1996
1907572193815144399 ~1996
1907631593815263199 ~1996
1907636033815272079 ~1996
190771781152617424910 ~1997
190775987152620789710 ~1997
190783273114469963910 ~1997
190788853114473311910 ~1997
1907891033815782079 ~1996
1907894993815789999 ~1996
1907939033815878079 ~1996
1907986313815972639 ~1996
2728
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25-04-13