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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
88440866511768817330311 ~2009
88446704631768934092711 ~2009
88447115631768942312711 ~2009
88449560335306973619911 ~2010
88450533591769010671911 ~2009
88456891791769137835911 ~2009
88457115591769142311911 ~2009
88457147991769142959911 ~2009
88460145711769202914311 ~2009
88476562431769531248711 ~2009
88479151191769583023911 ~2009
88479926631769598532711 ~2009
88486292391769725847911 ~2009
88489097991769781959911 ~2009
88490380911769807618311 ~2009
88496228935309773735911 ~2010
885009337921240224109712 ~2011
885135522114162168353712 ~2011
88528442631770568852711 ~2009
885290114928329283676912 ~2012
88530140031770602800711 ~2009
88537431591770748631911 ~2009
88538082591770761651911 ~2009
88540480975312428858311 ~2010
88541497431770829948711 ~2009
Exponent Prime Factor Dig. Year
885418084321250034023312 ~2011
88544671791770893435911 ~2009
88547674375312860462311 ~2010
88548570831770971416711 ~2009
885523446715939422040712 ~2011
88553653911771073078311 ~2009
88554545997084363679311 ~2010
88554796311771095926311 ~2009
88557566215313453972711 ~2010
88558446111771168922311 ~2009
88560985191771219703911 ~2009
88561657335313699439911 ~2010
88561709511771234190311 ~2009
88564967511771299350311 ~2009
885672145115942098611912 ~2011
88568966511771379330311 ~2009
88569006231771380124711 ~2009
88569045591771380911911 ~2009
88572501615314350096711 ~2010
88574073231771481464711 ~2009
88578937431771578748711 ~2009
885831607921259958589712 ~2011
885844359115945198463912 ~2011
88586784831771735696711 ~2009
88587381831771747636711 ~2009
Exponent Prime Factor Dig. Year
88589037831771780756711 ~2009
88599166791771983335911 ~2009
88601404911772028098311 ~2009
88601741815316104508711 ~2010
88602991215316179472711 ~2010
88604238111772084762311 ~2009
88615419717089233576911 ~2010
88617368391772347367911 ~2009
88620357711772407154311 ~2009
88627846911772556938311 ~2009
886285888935451435556112 ~2012
88634350791772687015911 ~2009
88636980231772739604711 ~2009
88638061311772761226311 ~2009
88638450711772769014311 ~2009
88639658391772793167911 ~2009
88643055591772861111911 ~2009
88657598391773151967911 ~2009
88669302231773386044711 ~2009
88670066391773401327911 ~2009
88672595031773451900711 ~2009
88679722791773594455911 ~2009
88681474431773629488711 ~2009
886842446912415794256712 ~2011
88689985615321399136711 ~2010
Exponent Prime Factor Dig. Year
886940482919512690623912 ~2011
88695947175321756830311 ~2010
88699245717095939656911 ~2010
88704904375322294262311 ~2010
88709038191774180763911 ~2009
88710453111774209062311 ~2009
887178140344358907015112 ~2012
88719255111774385102311 ~2009
88720635591774412711911 ~2009
88723031511774460630311 ~2009
88724474031774489480711 ~2009
88725132975323507978311 ~2010
887258388721294201328912 ~2011
88733981511774679630311 ~2009
88735310031774706200711 ~2009
88737718911774754378311 ~2009
88739563791774791275911 ~2009
887405526126622165783112 ~2012
88741261135324475667911 ~2010
88741953831774839076711 ~2009
88742370591774847411911 ~2009
88743326517099466120911 ~2010
88747615917099809272911 ~2010
88750121991775002439911 ~2009
88753792911775075858311 ~2009
4556
GIMPS The Prime Pages FactorDb.com
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25-11-17