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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
4716124549766025743695912 ~2016
471618617399432372347911 ~2014
471636728519432734570311 ~2014
471681477839433629556711 ~2014
471684044039433680880711 ~2014
471686181119433723622311 ~2014
471693827639433876552711 ~2014
4717027935728302167614312 ~2016
471710301839434206036711 ~2014
4717370815728304224894312 ~2016
4717680622128306083732712 ~2016
471788769119435775382311 ~2014
471842117999436842359911 ~2014
471846177239436923544711 ~2014
4718739271947187392719112 ~2016
471874024919437480498311 ~2014
471876270839437525416711 ~2014
4719314041728315884250312 ~2016
471939578039438791560711 ~2014
4719449263737755594109712 ~2016
471958847519439176950311 ~2014
4719738749937757909999312 ~2016
472017209039440344180711 ~2014
472019614799440392295911 ~2014
4720320019328321920115912 ~2016
Exponent Prime Factor Dig. Year
4720351206775525619307312 ~2017
472040382239440807644711 ~2014
472074258239441485164711 ~2014
4721151793728326910762312 ~2016
472138434599442768691911 ~2014
472168996439443379928711 ~2014
472184875319443697506311 ~2014
472191736799443834735911 ~2014
472210098839444201976711 ~2014
4722157031366110198438312 ~2016
472233656399444673127911 ~2014
4722526318128335157908712 ~2016
472279503839445590076711 ~2014
472306010039446120200711 ~2014
472316051399446321027911 ~2014
472324560599446491211911 ~2014
472337059199446741183911 ~2014
4723498329728340989978312 ~2016
472360172999447203459911 ~2014
4723703847728342223086312 ~2016
472396810319447936206311 ~2014
472403215439448064308711 ~2014
4724098951328344593707912 ~2016
4724817247328348903483912 ~2016
472492983599449859671911 ~2014
Exponent Prime Factor Dig. Year
472495023239449900464711 ~2014
4725084318775601349099312 ~2017
472508783039450175660711 ~2014
472516303199450326063911 ~2014
472539544799450790895911 ~2014
472547219639450944392711 ~2014
472563516911558...87691915 2026
4726236486175619783777712 ~2017
4726475641985076561554312 ~2017
4726491472128358948832712 ~2016
4726543356128359260136712 ~2016
472666907039453338140711 ~2014
472669200239453384004711 ~2014
4727019624775632313995312 ~2017
4727677552347276775523112 ~2016
4727910148785102382676712 ~2017
4728226196937825809575312 ~2016
472843797839456875956711 ~2014
472851333599457026671911 ~2014
472873977119457479542311 ~2014
472886070599457721411911 ~2014
472891675439457833508711 ~2014
4728972144128373832864712 ~2016
472916744399458334887911 ~2014
472968188519459363770311 ~2014
Exponent Prime Factor Dig. Year
472970852399459417047911 ~2014
472994326439459886528711 ~2014
473041676399460833527911 ~2014
473052886319461057726311 ~2014
473055201839461104036711 ~2014
473058074639461161492711 ~2014
4730799007728384794046312 ~2016
473088301199461766023911 ~2014
473098759199461975183911 ~2014
473114760719462295214311 ~2014
473140225439462804508711 ~2014
473147377919462947558311 ~2014
473183701919463674038311 ~2014
473191146599463822931911 ~2014
4731915534128391493204712 ~2016
4731958642375711338276912 ~2017
473227243439464544868711 ~2014
473260666319465213326311 ~2014
4732978969328397873815912 ~2016
473306692799466133855911 ~2014
473323439639466468792711 ~2014
473330099039466601980711 ~2014
473361594719467231894311 ~2014
473379366719467587334311 ~2014
4733830702128402984212712 ~2016
5358
GIMPS The Prime Pages FactorDb.com
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26-05-03