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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
176038391140830712910 ~1997
1760386313520772639 ~1995
1760392433520784879 ~1995
176040259176040259110 ~1997
1760421833520843679 ~1995
1760453513520907039 ~1995
1760473793520947599 ~1995
176058559176058559110 ~1997
176061869528185607110 ~1998
1760725313521450639 ~1995
1760732033521464079 ~1995
1760758913521517839 ~1995
1760767313521534639 ~1995
176077757246508859910 ~1997
176078033105646819910 ~1997
176084801105650880710 ~1997
1760908331232635831111 ~1999
1760909033521818079 ~1995
1760920793521841599 ~1995
1760922713521845439 ~1995
1760945633521891279 ~1995
1760993513521987039 ~1995
1761011993522023999 ~1995
1761022193522044399 ~1995
176112793105667675910 ~1997
Exponent Prime Factor Digits Year
1761159833522319679 ~1995
1761181793522363599 ~1995
1761275513522551039 ~1995
176132239176132239110 ~1997
1761367313522734639 ~1995
1761379193522758399 ~1995
1761424433522848879 ~1995
176144093246601730310 ~1997
1761496433522992879 ~1995
1761528593523057199 ~1995
176154751176154751110 ~1997
176162201528486603110 ~1998
1761625793523251599 ~1995
176167877528503631110 ~1998
1761692993523385999 ~1995
1761695513523391039 ~1995
176170037140936029710 ~1997
1761768113523536239 ~1995
176186939140949551310 ~1997
1761881633523763279 ~1995
1762014233524028479 ~1995
176201897246682655910 ~1997
1762055393524110799 ~1995
176215451845834164910 ~1999
176216297105729778310 ~1997
Exponent Prime Factor Digits Year
1762219433524438879 ~1995
1762220033524440079 ~1995
1762228313524456639 ~1995
1762289633524579279 ~1995
1762306793524613599 ~1995
1762316633524633279 ~1995
1762346513524693039 ~1995
1762375913524751839 ~1995
1762401593524803199 ~1995
176249653105749791910 ~1997
1762523393525046799 ~1995
1762536593525073199 ~1995
1762708793525417599 ~1995
1762717313525434639 ~1995
1762752233525504479 ~1995
176277259317299066310 ~1998
1762798793525597599 ~1995
176280121105768072710 ~1997
1762820033525640079 ~1995
1762820633525641279 ~1995
1762828193525656399 ~1995
1762877633525755279 ~1995
176293393105776035910 ~1997
176298433105779059910 ~1997
1762987193525974399 ~1995
Exponent Prime Factor Digits Year
176301493387863284710 ~1998
1763068433526136879 ~1995
1763159393526318799 ~1995
1763210633526421279 ~1995
1763246513526493039 ~1995
1763306633526613279 ~1995
1763319713526639439 ~1995
176332907141066325710 ~1997
1763332913526665839 ~1995
1763355593526711199 ~1995
1763399393526798799 ~1995
1763425313526850639 ~1995
176346161141076928910 ~1997
1763503793527007599 ~1995
1763508713527017439 ~1995
176355217105813130310 ~1997
1763602671305065975911 ~1999
1763608193527216399 ~1995
1763694113527388239 ~1995
176375327141100261710 ~1997
176385817282217307310 ~1998
1763890433527780879 ~1995
1763894633527789279 ~1995
1764002993528005999 ~1995
176402129141121703310 ~1997
2740
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25-06-08