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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
2061295314122590639 ~1996
2061348234122696479 ~1996
2061371034122742079 ~1996
206138221329821153710 ~1998
206138441164910752910 ~1997
206138819164911055310 ~1997
206142319206142319110 ~1998
2061428471814057053711 ~2000
2061448194122896399 ~1996
206154041164923232910 ~1997
206172929164938343310 ~1997
2061741234123482479 ~1996
2061778314123556639 ~1996
206181247206181247110 ~1998
206183683824734732110 ~1999
2061882594123765199 ~1996
206192281618576843110 ~1999
206198009164958407310 ~1997
2061986514123973039 ~1996
2062002714124005439 ~1996
2062050114124100239 ~1996
2062081434124162879 ~1996
206213981164971184910 ~1997
206229377164983501710 ~1997
206235257618705771110 ~1999
Exponent Prime Factor Digits Year
2062376514124753039 ~1996
2062424994124849999 ~1996
2062499994124999999 ~1996
2062588914125177839 ~1996
2062610394125220799 ~1996
2062631634125263279 ~1996
2062635234125270479 ~1996
2062658034125316079 ~1996
2062687914125375839 ~1996
2062694034125388079 ~1996
206278747701347739910 ~1999
206284157123770494310 ~1997
206285153123771091910 ~1997
2062855434125710879 ~1996
2062890594125781199 ~1996
2062912194125824399 ~1996
2062941714125883439 ~1996
2062987334786130605711 ~2001
2062992114125984239 ~1996
206308967165047173710 ~1997
2063139234126278479 ~1996
2063153034126306079 ~1996
2063172114126344239 ~1996
2063231634126463279 ~1996
206328173123796903910 ~1997
Exponent Prime Factor Digits Year
2063298114126596239 ~1996
2063308434126616879 ~1996
2063358234126716479 ~1996
206347181123808308710 ~1997
2063486994126973999 ~1996
2063564994127129999 ~1996
2063603514127207039 ~1996
2063668194127336399 ~1996
2063735514127471039 ~1996
206376341165101072910 ~1997
2063792034127584079 ~1996
2063809871197009724711 ~2000
206385169990648811310 ~1999
2063914914127829839 ~1996
206399729165119783310 ~1997
2064005034128010079 ~1996
2064082914128165839 ~1996
206410181165128144910 ~1997
206422057330275291310 ~1998
2064230994128461999 ~1996
2064266514128533039 ~1996
206426833330282932910 ~1998
2064344634128689279 ~1996
206439301123863580710 ~1997
2064406914128813839 ~1996
Exponent Prime Factor Digits Year
2064417714128835439 ~1996
2064438234128876479 ~1996
2064495714128991439 ~1996
206451233123870739910 ~1997
206454257165163405710 ~1997
2064589434129178879 ~1996
2064622794129245599 ~1996
206463311165170648910 ~1997
2064683034129366079 ~1996
2064711234129422479 ~1996
2064717114129434239 ~1996
2064726114129452239 ~1996
2064791034129582079 ~1996
206491291206491291110 ~1998
206499197123899518310 ~1997
2065033314130066639 ~1996
2065147873304236592111 ~2001
2065151394130302799 ~1996
206524427165219541710 ~1997
2065295394130590799 ~1996
206532107165225685710 ~1997
2065341714130683439 ~1996
206535977123921586310 ~1997
206539507206539507110 ~1998
206541317123924790310 ~1997
2773
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25-04-20