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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
1313885999262777199910 ~2002
1313894579262778915910 ~2002
13139489833153477559311 ~2005
1314022331262804466310 ~2002
1314044663262808932710 ~2002
1314062111262812422310 ~2002
1314066563262813312710 ~2002
131411202110250073763912 ~2006
1314128111262825622310 ~2002
13141375572102620091311 ~2004
13142165991051373279311 ~2004
1314317237788590342310 ~2003
1314320837788592502310 ~2003
1314328679262865735910 ~2002
1314358679262871735910 ~2002
1314394019262878803910 ~2002
1314400561788640336710 ~2003
13144087511314408751111 ~2004
13145027232103204356911 ~2004
1314530521788718312710 ~2003
1314546503262909300710 ~2002
1314578459262915691910 ~2002
1314580523262916104710 ~2002
13145967291051677383311 ~2004
1314609581788765748710 ~2003
Exponent Prime Factor Digits Year
13146818691840554616711 ~2004
1314718343262943668710 ~2002
1314760091262952018310 ~2002
1314798503262959700710 ~2002
1314849911262969982310 ~2002
1314856073788913643910 ~2003
1314911051262982210310 ~2002
131493556910256497438312 ~2006
1315001279263000255910 ~2002
1315033883263006776710 ~2002
13150536612104085857711 ~2004
1315058891263011778310 ~2002
13151061711052084936911 ~2004
1315129391263025878310 ~2002
1315161383263032276710 ~2002
1315189619263037923910 ~2002
1315311323263062264710 ~2002
1315334459263066891910 ~2002
1315394039263078807910 ~2002
1315442497789265498310 ~2003
1315460351263092070310 ~2002
13154918712104786993711 ~2004
131553242910524259432112 ~2006
1315581119263116223910 ~2002
1315636571263127314310 ~2002
Exponent Prime Factor Digits Year
1315664879263132975910 ~2002
1315687799263137559910 ~2002
1315699571263139914310 ~2002
13157037771052563021711 ~2004
1315750739263150147910 ~2002
1315790699263158139910 ~2002
1315831043263166208710 ~2002
1315834631263166926310 ~2002
1315840199263168039910 ~2002
1315845131263169026310 ~2002
1315851359263170271910 ~2002
1315864391263172878310 ~2002
1315865693789519415910 ~2003
13159365415000558855911 ~2005
1315955519263191103910 ~2002
1316015881789609528710 ~2003
1316113553789668131910 ~2003
1316157413789694447910 ~2003
1316223539263244707910 ~2002
1316224919263244983910 ~2002
13163138111316313811111 ~2004
1316336977789802186310 ~2003
13163831211053106496911 ~2004
1316386741789832044710 ~2003
1316420999263284199910 ~2002
Exponent Prime Factor Digits Year
1316461043263292208710 ~2002
1316481563263296312710 ~2002
13165063433159615223311 ~2005
1316516039263303207910 ~2002
1316542121789925272710 ~2003
13166001372106560219311 ~2004
1316696351263339270310 ~2002
1316701091263340218310 ~2002
1316748071263349614310 ~2002
1316806691263361338310 ~2002
1316914811263382962310 ~2002
13169495094214238428911 ~2005
1316967481790180488710 ~2003
1317014663263402932710 ~2002
1317208577790325146310 ~2003
1317221099263444219910 ~2002
1317236051263447210310 ~2002
1317239639263447927910 ~2002
1317278197790366918310 ~2003
1317287759263457551910 ~2002
1317412441790447464710 ~2003
1317427799263485559910 ~2002
13174478691053958295311 ~2004
1317454331263490866310 ~2002
1317500543263500108710 ~2002
3829
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25-11-02