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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
1902591593805183199 ~1996
1902637913805275839 ~1996
1902641633805283279 ~1996
1902658433805316879 ~1996
1902759833805519679 ~1996
1902903113805806239 ~1996
1903016513806033039 ~1996
1903141913806283839 ~1996
190323907190323907110 ~1997
1903250393806500799 ~1996
1903257113806514239 ~1996
1903371113806742239 ~1996
190341119152272895310 ~1997
1903523393807046799 ~1996
1903605593807211199 ~1996
1903619993807239999 ~1996
1903620713807241439 ~1996
1903724633807449279 ~1996
1903754993807509999 ~1996
190380851152304680910 ~1997
1903854113807708239 ~1996
1903870913807741839 ~1996
1903886033807772079 ~1996
190391251304626001710 ~1998
1903914713807829439 ~1996
Exponent Prime Factor Digits Year
1903946633807893279 ~1996
1903962593807925199 ~1996
1903977233807954479 ~1996
1904062913808125839 ~1996
190410281114246168710 ~1997
190415921114249552710 ~1997
1904181833808363679 ~1996
1904200913808401839 ~1996
1904208833808417679 ~1996
1904219633808439279 ~1996
1904325233808650479 ~1996
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
Exponent Prime Factor Digits Year
1905239993810479999 ~1996
1905246113810492239 ~1996
1905246233810492479 ~1996
190525081114315048710 ~1997
190527919342950254310 ~1998
190529981914543908910 ~1999
190533271304853233710 ~1998
1905376313810752639 ~1996
1905386513810773039 ~1996
1905428993810857999 ~1996
1905451433810902879 ~1996
1905471833810943679 ~1996
1905521393811042799 ~1996
1905589193811178399 ~1996
1905625913811251839 ~1996
1905674513811349039 ~1996
190570517152456413710 ~1997
1905716033811432079 ~1996
190571999152457599310 ~1997
1905740993811481999 ~1996
190577041114346224710 ~1997
190585019152468015310 ~1997
1905874313811748639 ~1996
190588681114353208710 ~1997
190597571495553684710 ~1998
Exponent Prime Factor Digits Year
1905984233811968479 ~1996
190605523762422092110 ~1999
1906087913812175839 ~1996
1906097393812194799 ~1996
190613021114367812710 ~1997
1906160214574784504111 ~2001
1906185233812370479 ~1996
1906193393812386799 ~1996
1906218113812436239 ~1996
1906221233812442479 ~1996
1906226993812453999 ~1996
190623281152498624910 ~1997
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
2747
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25-05-04