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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
120178571312464284710 ~1997
120178673168250142310 ~1996
1201815112403630239 ~1994
1201899112403798239 ~1994
1201908832403817679 ~1994
120192031120192031110 ~1996
1201927312403854639 ~1994
1201943632403887279 ~1994
1201985217211911279 ~1995
1202073592404147199 ~1994
1202076537212459199 ~1995
1202138392404276799 ~1994
1202165992404331999 ~1994
1202169832404339679 ~1994
1202172777213036639 ~1995
1202175112404350239 ~1994
1202179912404359839 ~1994
120221657168310319910 ~1996
1202220592404441199 ~1994
1202229832404459679 ~1994
1202286112404572239 ~1994
1202304832404609679 ~1994
1202329131827540277711 ~1999
120236509649277148710 ~1998
1202402992404805999 ~1994
Exponent Prime Factor Digits Year
120245011120245011110 ~1996
1202461079619688579 ~1996
1202526232405052479 ~1994
1202529712405059439 ~1994
1202533192405066399 ~1994
1202574712405149439 ~1994
1202576992405153999 ~1994
1202640712405281439 ~1994
120264499288634797710 ~1997
120265351120265351110 ~1996
1202663392405326799 ~1994
1202663512405327039 ~1994
1202762632405525279 ~1994
1202780032405560079 ~1994
1202790592405581199 ~1994
1202825777216954639 ~1995
1202880377217282239 ~1995
1202901417217408479 ~1995
120290341264638750310 ~1997
1202942992405885999 ~1994
1202953792405907599 ~1994
1202996032405992079 ~1994
120299833649619098310 ~1998
120311167120311167110 ~1996
1203156832406313679 ~1994
Exponent Prime Factor Digits Year
1203184792406369599 ~1994
1203201112406402239 ~1994
1203276377219658239 ~1995
1203276675125958614311 ~2000
1203285179626281379 ~1996
1203331792406663599 ~1994
1203340312406680639 ~1994
1203419392406838799 ~1994
1203434392406868799 ~1994
1203465377220792239 ~1995
1203523577221141439 ~1995
1203538792407077599 ~1994
120356077192569723310 ~1996
1203571737221430399 ~1995
1203636712407273439 ~1994
1203667312407334639 ~1994
1203673912407347839 ~1994
1203684712407369439 ~1994
1203709792407419599 ~1994
1203714232407428479 ~1994
1203716777222300639 ~1995
1203764992407529999 ~1994
1203844792407689599 ~1994
1203871192407742399 ~1994
1203880432407760879 ~1994
Exponent Prime Factor Digits Year
1203896032407792079 ~1994
1203918712407837439 ~1994
1203955192407910399 ~1994
1203955912407911839 ~1994
1203960712407921439 ~1994
1203969592407939199 ~1994
1203987832407975679 ~1994
1204024792408049599 ~1994
120402629288966309710 ~1997
1204037992408075999 ~1994
1204052831083647547111 ~1998
1204067392408134799 ~1994
120410383192656612910 ~1996
1204187992408375999 ~1994
120421211385347875310 ~1997
120424877168594827910 ~1996
1204255792408511599 ~1994
120426907120426907110 ~1996
1204279432408558879 ~1994
1204287299634298339 ~1996
1204291192408582399 ~1994
1204295392408590799 ~1994
1204297912408595839 ~1994
1204311371059794005711 ~1998
1204334777226008639 ~1995
2663
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25-11-02