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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
223093217178474573710 ~1998
2230979514461959039 ~1996
223100551937022314310 ~1999
223110341133866204710 ~1997
2231202594462405199 ~1996
223122553490869616710 ~1999
2231238714462477439 ~1996
2231275434462550879 ~1996
2231282034462564079 ~1996
2231282634462565279 ~1996
2231301114462602239 ~1996
2231329914462659839 ~1996
2231360034462720079 ~1996
223137847357020555310 ~1998
2231391834462783679 ~1996
2231405514462811039 ~1996
223144711357031537710 ~1998
223151053133890631910 ~1997
2231610834463221679 ~1996
2231707194463414399 ~1996
2231722194463444399 ~1996
2231735514463471039 ~1996
2231866434463732879 ~1996
2231942994463885999 ~1996
223202437133921462310 ~1997
Exponent Prime Factor Digits Year
223203817357126107310 ~1998
2232067932499916081711 ~2000
2232078714464157439 ~1996
223212833133927699910 ~1997
2232159114464318239 ~1996
2232173634464347279 ~1996
223232993133939795910 ~1997
2232380634464761279 ~1996
2232421794464843599 ~1996
2232596514465193039 ~1996
2232644034465288079 ~1996
2232824394465648799 ~1996
2232907314465814639 ~1996
223294381133976628710 ~1997
2232984834465969679 ~1996
2233004034466008079 ~1996
2233073034466146079 ~1996
223308721357293953710 ~1998
2233104714466209439 ~1996
2233134834466269679 ~1996
2233150194466300399 ~1996
223315061133989036710 ~1997
223321783357314852910 ~1998
2233311234466622479 ~1996
223331249178664999310 ~1998
Exponent Prime Factor Digits Year
2233360314466720639 ~1996
223348001134008800710 ~1997
2233636314467272639 ~1996
223364027178691221710 ~1998
2233647234467294479 ~1996
2233663691742257678311 ~2000
2233713594467427199 ~1996
2233757034467514079 ~1996
223375939402076690310 ~1999
2233763394467526799 ~1996
2233830594467661199 ~1996
2233849794467699599 ~1996
2233856994467713999 ~1996
2233860834467721679 ~1996
2233864314467728639 ~1996
223394447178715557710 ~1998
223406377134043826310 ~1997
223412081134047248710 ~1997
223412251223412251110 ~1998
2234159994468319999 ~1996
223416161134049696710 ~1997
2234235234468470479 ~1996
2234237514468475039 ~1996
223432073134059243910 ~1997
223435229536244549710 ~1999
Exponent Prime Factor Digits Year
223436273134061763910 ~1997
2234389314468778639 ~1996
223442357312819299910 ~1998
2234510994469021999 ~1996
2234609994469219999 ~1996
2234662314469324639 ~1996
223471621134082972710 ~1997
2234741514469483039 ~1996
2234749914469499839 ~1996
2234764434469528879 ~1996
223477193715127017710 ~1999
2234881314469762639 ~1996
2234994834469989679 ~1996
2235081114470162239 ~1996
2235107394470214799 ~1996
2235113994470227999 ~1996
2235222234470444479 ~1996
2235270714470541439 ~1996
2235456834470913679 ~1996
223549321894197284110 ~1999
2235500394471000799 ~1996
223555721134133432710 ~1997
223556023536534455310 ~1999
223563337134138002310 ~1997
223570819223570819110 ~1998
2810
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25-04-20