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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
13559303271186078 ~1987
135593091084744739 ~1988
13559543271190878 ~1987
13559831271196638 ~1987
135601212983226639 ~1989
13560251271205038 ~1987
13560359271207198 ~1987
13561391271227838 ~1987
13561511271230238 ~1987
13561679271233598 ~1987
135620231356202319 ~1988
13562051271241038 ~1987
135620772169932339 ~1989
135622511356225119 ~1988
13562519271250398 ~1987
13562723271254478 ~1987
13562771271255438 ~1987
135629511085036099 ~1988
13563191271263838 ~1987
13563293813797598 ~1988
13563419271268398 ~1987
135636795696745199 ~1990
13563971271279438 ~1987
135640733255377539 ~1989
135641691898983679 ~1989
Exponent Prime Factor Digits Year
13564193813851598 ~1988
13564301813858078 ~1988
13564703271294078 ~1987
13564931271298638 ~1987
135649371899091199 ~1989
13565003271300078 ~1987
135654711085237699 ~1988
135655512441799199 ~1989
135657434612352639 ~1990
13565771271315438 ~1987
13566083271321678 ~1987
135662637597107299 ~1990
135664071085312579 ~1988
13566719271334398 ~1987
13566911271338238 ~1987
13567091271341838 ~1987
135674711356747119 ~1988
135677333256255939 ~1989
13567979271359598 ~1987
13568039271360798 ~1987
13568123271362478 ~1987
13568231271364638 ~1987
13568543271370878 ~1987
13568957814137438 ~1988
13569131271382638 ~1987
Exponent Prime Factor Digits Year
13569191271383838 ~1987
13569197814151838 ~1988
13569217814153038 ~1988
135696134070883919 ~1990
13569779271395598 ~1987
13570021814201278 ~1988
13570031271400638 ~1987
13570163271403278 ~1987
13570517814231038 ~1988
13570643271412878 ~1987
135714472442860479 ~1989
135718391357183919 ~1988
135718433528679199 ~1989
13571903271438078 ~1987
13572011271440238 ~1987
13572263271445278 ~1987
13572803271456078 ~1987
13572983271459678 ~1987
13573019271460398 ~1987
13573559271471198 ~1987
13573621814417278 ~1988
13573643271472878 ~1987
13573991271479838 ~1987
135740394343692499 ~1990
13574339271486798 ~1987
Exponent Prime Factor Digits Year
13574783271495678 ~1987
13574843271496878 ~1987
13575097814505838 ~1988
13575431271508638 ~1987
13575491271509838 ~1987
13575833814549998 ~1988
135760671086085379 ~1988
13576163271523278 ~1987
135762192443719439 ~1989
13576337814580238 ~1988
135764391086115139 ~1988
13576477814588638 ~1988
13576919271538398 ~1987
13576943271538878 ~1987
135770711357707119 ~1988
135771592443888639 ~1989
13577303271546078 ~1987
13577363271547278 ~1987
135776331900868639 ~1989
13577939271558798 ~1987
135781011086248099 ~1988
13578479271569598 ~1987
13579019271580398 ~1987
13579031271580638 ~1987
135791691086333539 ~1988
1179
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25-05-04