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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
144891449115913159310 ~1996
144892421115913936910 ~1996
144901469202862056710 ~1997
1449024232898048479 ~1995
1449044992898089999 ~1995
1449090592898181199 ~1995
1449132832898265679 ~1995
1449138592898277199 ~1995
1449144018694864079 ~1996
1449148312898296639 ~1995
1449159712898319439 ~1995
144922201318828842310 ~1997
1449265578695593439 ~1996
1449285592898571199 ~1995
1449323632898647279 ~1995
144934627347843104910 ~1997
1449364192898728399 ~1995
1449392538696355199 ~1996
1449438712898877439 ~1995
1449473392898946799 ~1995
1449505018697030079 ~1996
144950837202931171910 ~1997
1449521032899042079 ~1995
1449555138697330799 ~1996
1449556912899113839 ~1995
Exponent Prime Factor Digits Year
144956159115964927310 ~1996
1449592192899184399 ~1995
1449602392899204799 ~1995
1449603832899207679 ~1995
1449641032899282079 ~1995
1449644392899288799 ~1995
1449652218697913279 ~1996
1449663832899327679 ~1995
1449666232899332479 ~1995
1449693712899387439 ~1995
1449725632899451279 ~1995
1449729592899459199 ~1995
1449766618698599679 ~1996
1449809992899619999 ~1995
1449840112899680239 ~1995
1449858738699152399 ~1996
1449873712899747439 ~1995
144987551115990040910 ~1996
1449908992899817999 ~1995
144992129115993703310 ~1996
1449927616698665558311 ~2001
1449934192899868399 ~1995
1449937912899875839 ~1995
1449941032899882079 ~1995
1449977992899955999 ~1995
Exponent Prime Factor Digits Year
1449986032899972079 ~1995
144999301434997903110 ~1998
1450050618700303679 ~1996
1450050712900101439 ~1995
1450056832900113679 ~1995
145007383609031008710 ~1998
145008257435024771110 ~1998
1450087618700525679 ~1996
1450118512900237039 ~1995
1450134112900268239 ~1995
1450148992900297999 ~1995
1450163632900327279 ~1995
1450237312900474639 ~1995
1450260232900520479 ~1995
1450272778701636639 ~1996
1450364392900728799 ~1995
1450374112900748239 ~1995
145043953348105487310 ~1997
1450469032900938079 ~1995
1450489938702939599 ~1996
1450496992900993999 ~1995
145050187232080299310 ~1997
145051267145051267110 ~1996
1450522912901045839 ~1995
145053691261096643910 ~1997
Exponent Prime Factor Digits Year
1450545138703270799 ~1996
1450613632901227279 ~1995
145069219609290719910 ~1998
1450709032901418079 ~1995
145071959348172701710 ~1997
1450730392901460799 ~1995
145073183377190275910 ~1997
1450792192901584399 ~1995
1450823632901647279 ~1995
145082683145082683110 ~1996
1450864432901728879 ~1995
1450892392901784799 ~1995
1450931632901863279 ~1995
1450954792901909599 ~1995
1450976632901953279 ~1995
1450986738705920399 ~1996
145100621116080496910 ~1996
1451035312902070639 ~1995
1451049232902098479 ~1995
1451073378706440239 ~1996
1451106138706636799 ~1996
1451128432902256879 ~1995
1451184232902368479 ~1995
1451191792902383599 ~1995
1451304232902608479 ~1995
2595
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25-04-13