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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
1906528313813056639 ~1996
190661831152529464910 ~1997
190663049152530439310 ~1997
1906645433813290879 ~1996
1906672193813344399 ~1996
190671493114402895910 ~1997
1906769633813539279 ~1996
1906920593813841199 ~1996
1906962113813924239 ~1996
1906962233813924479 ~1996
190703147152562517710 ~1997
1907037833814075679 ~1996
190704869915383371310 ~1999
1907109593814219199 ~1996
190718617114431170310 ~1997
190719041915451396910 ~1999
1907216513814433039 ~1996
1907234993814469999 ~1996
190726091152580872910 ~1997
1907326313814652639 ~1996
1907333033814666079 ~1996
1907379713814759439 ~1996
1907425433814850879 ~1996
1907465513814931039 ~1996
1907488793814977599 ~1996
Exponent Prime Factor Digits Year
1907506433815012879 ~1996
1907511113815022239 ~1996
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
Exponent Prime Factor Digits Year
190848677152678941710 ~1997
1908512033817024079 ~1996
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
Exponent Prime Factor Digits Year
190938347152750677710 ~1997
1909401431565709172711 ~2000
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
2748
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25-05-04