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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 Dig. Year
104805688312096113766311 ~2009
104806725112096134502311 ~2009
104806778992096135579911 ~2009
104808374632096167492711 ~2009
104808636112096172722311 ~2009
104808869218384709536911 ~2011
104809483432096189668711 ~2009
104812878712096257574311 ~2009
104820783598385662687311 ~2011
104821966016289317960711 ~2010
104822848312096456966311 ~2009
104826308032096526160711 ~2009
104827109632096542192711 ~2009
104833355632096667112711 ~2009
104837513576290250814311 ~2010
104852017912097040358311 ~2009
104853958912097079178311 ~2009
104859375136291562507911 ~2010
104861838712097236774311 ~2009
104865716632097314332711 ~2009
104873020432097460408711 ~2009
104874681976292480918311 ~2010
104884212592097684251911 ~2009
104885370112097707402311 ~2009
104890438912097808778311 ~2009
Exponent Prime Factor Dig. Year
104893935592097878711911 ~2009
104895266816293716008711 ~2010
104897668018391813440911 ~2011
1049049687110490496871112 ~2011
104906203192098124063911 ~2009
104908835818392706864911 ~2011
104912116312098242326311 ~2009
104913271312098265426311 ~2009
1049135536310491355363112 ~2011
104914443176294866590311 ~2010
104918414032098368280711 ~2009
104920207192098404143911 ~2009
104920273792098405475911 ~2009
104923299232098465984711 ~2009
104924589232098491784711 ~2009
104924909512098498190311 ~2009
104929450912098589018311 ~2009
104929682632098593652711 ~2009
104933022232098660444711 ~2009
104933641816296018508711 ~2010
104933650792098673015911 ~2009
104934105616296046336711 ~2010
1049400017333580800553712 ~2012
104940014936296400895911 ~2010
104941951432098839028711 ~2009
Exponent Prime Factor Dig. Year
104947055032098941100711 ~2009
104949830216296989812711 ~2010
104955041632099100832711 ~2009
104957887912099157758311 ~2009
104961314632099226292711 ~2009
104963648632099272972711 ~2009
104969547712099390954311 ~2009
104969943832099398876711 ~2009
104970277976298216678311 ~2010
1049734537910497345379112 ~2011
104981016118398481288911 ~2011
1049863387731495901631112 ~2012
104999151832099983036711 ~2009
1050145519316802328308912 ~2012
105017513392100350267911 ~2009
105018286432100365728711 ~2009
105022645816301358748711 ~2010
105025124576301507474311 ~2010
105025228432100504568711 ~2009
105025573192100511463911 ~2009
105027690832100553816711 ~2009
105032040718402563256911 ~2011
105035464912100709298311 ~2009
105036027832100720556711 ~2009
1050376629116806026065712 ~2012
Exponent Prime Factor Dig. Year
105040623016302437380711 ~2010
105041971318403357704911 ~2011
105043543192100870863911 ~2009
1050502953748323135870312 ~2013
105051092992101021859911 ~2009
105052444792101048895911 ~2009
105058218112101164362311 ~2009
105062219416303733164711 ~2010
105067135312101342706311 ~2009
105069228832101384576711 ~2009
105069573616304174416711 ~2010
105071146192101422923911 ~2009
105075185216304511112711 ~2010
1050772359110507723591112 ~2011
105078239512101564790311 ~2009
105079588432101591768711 ~2009
105080455432101609108711 ~2009
105080492632101609852711 ~2009
105081448312101628966311 ~2009
105082273336304936399911 ~2010
105082501912101650038311 ~2009
105084695992101693919911 ~2009
105088424992101768499911 ~2009
105103084432102061688711 ~2009
105106870736306412243911 ~2010
4838
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26-04-05