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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
1907572193815144399 ~1996
1907631593815263199 ~1996
1907636033815272079 ~1996
190771781152617424910 ~1997
190775987152620789710 ~1997
190783273114469963910 ~1997
190788853114473311910 ~1997
1907891033815782079 ~1996
1907894993815789999 ~1996
1907939033815878079 ~1996
1907986313815972639 ~1996
1908005393816010799 ~1996
1908013793816027599 ~1996
1908051833816103679 ~1996
1908071633816143279 ~1996
1908093833816187679 ~1996
1908205793816411599 ~1996
1908227993816455999 ~1996
1908280193816560399 ~1996
190831657114498994310 ~1997
1908325913816651839 ~1996
1908348593816697199 ~1996
1908350033816700079 ~1996
190848677152678941710 ~1997
1908512033817024079 ~1996
Exponent Prime Factor Digits Year
190852807648899543910 ~1999
1908529433817058879 ~1996
190853413114512047910 ~1997
1908544793817089599 ~1996
190860953114516571910 ~1997
1908618833817237679 ~1996
1908759113817518239 ~1996
190879751496287352710 ~1998
1908853913817707839 ~1996
190887953114532771910 ~1997
1908888233817776479 ~1996
1908973313817946639 ~1996
1909010993818021999 ~1996
1909020593818041199 ~1996
1909023593818047199 ~1996
1909027793818055599 ~1996
1909111313818222639 ~1996
190912751152730200910 ~1997
190921037114552622310 ~1997
1909301633818603279 ~1996
190930661152744528910 ~1997
190933997114560398310 ~1997
1909360793818721599 ~1996
190938347152750677710 ~1997
1909401431565709172711 ~2000
Exponent Prime Factor Digits Year
1909403033818806079 ~1996
1909408913818817839 ~1996
190941011152752808910 ~1997
1909418891489346734311 ~2000
1909431833818863679 ~1996
1909441913818883839 ~1996
1909443713818887439 ~1996
190953601114572160710 ~1997
190955287190955287110 ~1997
1909599593819199199 ~1996
190961789458308293710 ~1998
1909700993819401999 ~1996
190970233114582139910 ~1997
1909734113819468239 ~1996
190975277458340664910 ~1998
1909756193819512399 ~1996
1909774433819548879 ~1996
190981663190981663110 ~1997
1909821113819642239 ~1996
1909872713819745439 ~1996
1909906193819812399 ~1996
1909944233819888479 ~1996
1909945913819891839 ~1996
1909964993819929999 ~1996
190997407343795332710 ~1998
Exponent Prime Factor Digits Year
1909995593819991199 ~1996
191000101420200222310 ~1998
191000807152800645710 ~1997
1910037833820075679 ~1996
191004563955022815110 ~1999
1910078633820157279 ~1996
191013233114607939910 ~1997
1910161793820323599 ~1996
1910182913820365839 ~1996
191025701573077103110 ~1999
1910313113820626239 ~1996
1910359913820719839 ~1996
1910492513820985039 ~1996
1910520833821041679 ~1996
1910553432942252282311 ~2000
1910559713821119439 ~1996
191063293305701268910 ~1998
1910692433821384879 ~1996
1910701793821403599 ~1996
1910730233821460479 ~1996
191073293114643975910 ~1997
1910744633821489279 ~1996
191083777114650266310 ~1997
1910860793821721599 ~1996
191086177114651706310 ~1997
2735
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25-04-20