Home e-mail
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
1659752633319505279 ~1995
165976079132780863310 ~1997
1659894233319788479 ~1995
1659901793319803599 ~1995
1660016633320033279 ~1995
1660032179960193039 ~1996
1660042913320085839 ~1995
1660080713320161439 ~1995
1660172513320345039 ~1995
1660208393320416799 ~1995
1660235633320471279 ~1995
1660296593320593199 ~1995
1660309193320618399 ~1995
1660310513320621039 ~1995
1660361513320723039 ~1995
1660436393320872799 ~1995
166047587431723726310 ~1998
1660484513320969039 ~1995
166050551132840440910 ~1997
1660549219963295279 ~1996
1660579819963478879 ~1996
1660594313321188639 ~1995
1660657433321314879 ~1995
166067933232495106310 ~1997
1660682633321365279 ~1995
Exponent Prime Factor Digits Year
1660694419964166479 ~1996
1660726193321452399 ~1995
1660770833321541679 ~1995
1660804433321608879 ~1995
166085033232519046310 ~1997
1660935233321870479 ~1995
1660952393321904799 ~1995
166100327132880261710 ~1997
1661041313322082639 ~1995
1661048393322096799 ~1995
166110481365443058310 ~1998
1661166179966997039 ~1996
166118081132894464910 ~1997
1661210033322420079 ~1995
1661243633322487279 ~1995
1661248313322496639 ~1995
1661264513322529039 ~1995
1661264633322529279 ~1995
1661339393322678799 ~1995
1661377913322755839 ~1995
166141007132912805710 ~1997
166141091132912872910 ~1997
1661428913322857839 ~1995
1661577233323154479 ~1995
1661593913323187839 ~1995
Exponent Prime Factor Digits Year
1661598379969590239 ~1996
1661618993323237999 ~1995
1661656913323313839 ~1995
1661658019969948079 ~1996
1661665433323330879 ~1995
1661689913323379839 ~1995
1661698313323396639 ~1995
1661718779970312639 ~1996
1661757833323515679 ~1995
1661801393323602799 ~1995
1661807993323615999 ~1995
1661838593323677199 ~1995
1661956913323913839 ~1995
1661966033323932079 ~1995
1662007313324014639 ~1995
1662018113324036239 ~1995
1662065633324131279 ~1995
1662092993324185999 ~1995
1662114593324229199 ~1995
1662152513324305039 ~1995
1662166793324333599 ~1995
1662201113324402239 ~1995
166221593398931823310 ~1998
166232641265972225710 ~1997
1662327713324655439 ~1995
Exponent Prime Factor Digits Year
166244863166244863110 ~1997
1662534593325069199 ~1995
1662557033325114079 ~1995
1662581393325162799 ~1995
1662605993325211999 ~1995
1662748793325497599 ~1995
1662801233325602479 ~1995
1662803579976821439 ~1996
1662955793325911599 ~1995
166296257399111016910 ~1998
1663064633326129279 ~1995
1663072793326145599 ~1995
1663125419978752479 ~1996
1663127033326254079 ~1995
166313531299364355910 ~1998
1663204913326409839 ~1995
1663206833326413679 ~1995
166322927133058341710 ~1997
1663250179979501039 ~1996
1663295033326590079 ~1995
1663299833326599679 ~1995
1663304419979826479 ~1996
1663372339980233999 ~1996
1663379993326759999 ~1995
1663387193326774399 ~1995
2667
GIMPS The Prime Pages FactorDb.com
Home
4.739.325 digits 		e-mail
25-04-20