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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
1362873112725746239 ~1995
1362900232725800479 ~1995
1362919738177518399 ~1996
1362940192725880399 ~1995
1362974392725948799 ~1995
1363058392726116799 ~1995
1363070632726141279 ~1995
1363093312726186639 ~1995
1363129312726258639 ~1995
1363135192726270399 ~1995
1363154512726309039 ~1995
1363215712726431439 ~1995
1363217992726435999 ~1995
1363220512726441039 ~1995
1363234312726468639 ~1995
1363311712726623439 ~1995
1363317592726635199 ~1995
1363348792726697599 ~1995
136336471136336471110 ~1996
1363446618180679679 ~1996
136346939109077551310 ~1996
136353359245436046310 ~1997
1363572232727144479 ~1995
1363584712727169439 ~1995
1363612792727225599 ~1995
Exponent Prime Factor Digits Year
1363628512727257039 ~1995
1363642432727284879 ~1995
136364611136364611110 ~1996
1363685032727370079 ~1995
1363718818182312879 ~1996
1363729338182375999 ~1996
1363744312727488639 ~1995
1363792312727584639 ~1995
1363826392727652799 ~1995
136383419245490154310 ~1997
136386247245495244710 ~1997
1363871032727742079 ~1995
1363886392727772799 ~1995
1363933578183601439 ~1996
1363988512727977039 ~1995
1364009032728018079 ~1995
1364025592728051199 ~1995
1364051032728102079 ~1995
1364064112728128239 ~1995
1364077312728154639 ~1995
1364227432728454879 ~1995
1364231512728463039 ~1995
1364278578185671439 ~1996
1364278912728557839 ~1995
1364289832728579679 ~1995
Exponent Prime Factor Digits Year
1364312032728624079 ~1995
1364336392728672799 ~1995
1364358112728716239 ~1995
1364403712728807439 ~1995
1364407218186443279 ~1996
1364408032728816079 ~1995
1364457592728915199 ~1995
1364488432728976879 ~1995
1364493112728986239 ~1995
1364499832728999679 ~1995
136461911109169528910 ~1996
1364619592729239199 ~1995
1364637592729275199 ~1995
136463779463976848710 ~1998
1364647912729295839 ~1995
1364692432729384879 ~1995
1364729392729458799 ~1995
136473437109178749710 ~1996
1364782912729565839 ~1995
1364796712729593439 ~1995
1364821218188927279 ~1996
136485211218376337710 ~1997
136485617191079863910 ~1997
1364863738189182399 ~1996
1364877232729754479 ~1995
Exponent Prime Factor Digits Year
1364882178189293039 ~1996
1364901112729802239 ~1995
1364936992729873999 ~1995
1364949592729899199 ~1995
136502071136502071110 ~1996
1365022912730045839 ~1995
1365028192730056399 ~1995
1365056512730113039 ~1995
1365074632730149279 ~1995
1365114712730229439 ~1995
1365117832730235679 ~1995
1365187792730375599 ~1995
1365200032730400079 ~1995
136520191245736343910 ~1997
136523201109218560910 ~1996
1365240778191444639 ~1996
1365251392730502799 ~1995
1365253912730507839 ~1995
1365259792730519599 ~1995
1365324712730649439 ~1995
1365328432730656879 ~1995
136533713327680911310 ~1997
1365349912730699839 ~1995
1365355192730710399 ~1995
1365356032730712079 ~1995
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26-02-08