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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
2192030514384061039 ~1996
2192045994384091999 ~1996
2192050434384100879 ~1996
2192061594384123199 ~1996
219212927175370341710 ~1998
2192265714384531439 ~1996
2192274834384549679 ~1996
2192327034384654079 ~1996
219234773131540863910 ~1997
219235771219235771110 ~1998
219237167175389733710 ~1998
2192389794384779599 ~1996
2192427594384855199 ~1996
219245417306943583910 ~1998
2192458914384917839 ~1996
2192470434384940879 ~1996
219247447394645404710 ~1999
2192520234385040479 ~1996
219258311394664959910 ~1999
219260521131556312710 ~1997
2192667114385334239 ~1996
2192709594385419199 ~1996
219271919394689454310 ~1999
219275939175420751310 ~1998
2192808234385616479 ~1996
Exponent Prime Factor Digits Year
2192880714385761439 ~1996
2192933634385867279 ~1996
219296093131577655910 ~1997
2192967114385934239 ~1996
219302081175441664910 ~1998
2193022434386044879 ~1996
2193036594386073199 ~1996
219308917131585350310 ~1997
219310391570207016710 ~1999
219327869175462295310 ~1998
219328981131597388710 ~1997
2193298794386597599 ~1996
2193302034386604079 ~1996
2193373794386747599 ~1996
219339509526414821710 ~1999
219341201175472960910 ~1998
219341897131605138310 ~1997
2193546234387092479 ~1996
219355187175484149710 ~1998
2193556794387113599 ~1996
2193564114387128239 ~1996
219358037307101251910 ~1998
2193591834387183679 ~1996
2193611394387222799 ~1996
2193639234387278479 ~1996
Exponent Prime Factor Digits Year
2193666594387333199 ~1996
2193702714387405439 ~1996
2193705834387411679 ~1996
2193732234387464479 ~1996
2193870714387741439 ~1996
2193892314387784639 ~1996
219393061131635836710 ~1997
2193989514387979039 ~1996
219402437131641462310 ~1997
2194051434388102879 ~1996
2194059714388119439 ~1996
2194340634388681279 ~1996
219435023570531059910 ~1999
2194458234388916479 ~1996
219450397131670238310 ~1997
219450911570572368710 ~1999
2194612434389224879 ~1996
2194623114389246239 ~1996
2194640514389281039 ~1996
2194668114389336239 ~1996
219478379175582703310 ~1998
2194815234389630479 ~1996
219483811219483811110 ~1998
219484541131690724710 ~1997
2194997394389994799 ~1996
Exponent Prime Factor Digits Year
2195012394390024799 ~1996
2195014794390029599 ~1996
2195147091185379428711 ~2000
2195191434390382879 ~1996
2195197914390395839 ~1996
2195296794390593599 ~1996
2195300394390600799 ~1996
2195307114390614239 ~1996
2195321394390642799 ~1996
2195368194390736399 ~1996
219540317131724190310 ~1997
2195423994390847999 ~1996
219548803746465930310 ~1999
2195547714391095439 ~1996
2195549634391099279 ~1996
2195605314391210639 ~1996
2195619114391238239 ~1996
2195677914391355839 ~1996
2195721834391443679 ~1996
2195758314391516639 ~1996
219581357131748814310 ~1997
2195842794391685599 ~1996
2195881914391763839 ~1996
2195966034391932079 ~1996
2195989434391978879 ~1996
3227
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26-07-19