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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
877624619175524923910 ~2001
87763119718254728897712 ~2006
877635491175527098310 ~2001
877661537526596922310 ~2002
877675703175535140710 ~2001
877676939175535387910 ~2001
877679303175535860710 ~2001
877690343175538068710 ~2001
877745951702196760910 ~2002
877752539175550507910 ~2001
877762943175552588710 ~2001
877773719175554743910 ~2001
877777223175555444710 ~2001
877779443175555888710 ~2001
877803623175560724710 ~2001
877844041526706424710 ~2002
877886879175577375910 ~2001
8778894732106934735311 ~2004
877899623175579924710 ~2001
877924111877924111110 ~2003
877939691175587938310 ~2001
877960463175592092710 ~2001
87799853315979573300712 ~2006
878002091175600418310 ~2001
878020277702416221710 ~2002
Exponent Prime Factor Digits Year
878088203175617640710 ~2001
878090243175618048710 ~2001
878094719175618943910 ~2001
878105363175621072710 ~2001
878131739175626347910 ~2001
878140643175628128710 ~2001
878141651175628330310 ~2001
878166781526900068710 ~2002
878181659175636331910 ~2001
878185043175637008710 ~2001
8782322172634696651111 ~2004
878259143175651828710 ~2001
8782640871580875356711 ~2003
878274983175654996710 ~2001
878279939175655987910 ~2001
878281919175656383910 ~2001
8782967771405274843311 ~2003
878366459175673291910 ~2001
878368103175673620710 ~2001
878376253527025751910 ~2002
878383703175676740710 ~2001
878419511175683902310 ~2001
878451071175690214310 ~2001
878457479175691495910 ~2001
878489303175697860710 ~2001
Exponent Prime Factor Digits Year
878498891175699778310 ~2001
878505371175701074310 ~2001
878513351175702670310 ~2001
878524561527114736710 ~2002
878527379175705475910 ~2001
878565911175713182310 ~2001
878584451702867560910 ~2002
878591383878591383110 ~2003
878607419175721483910 ~2001
8786099832108663959311 ~2004
878623799175724759910 ~2001
878644751175728950310 ~2001
878688059175737611910 ~2001
878709899175741979910 ~2001
878716901527230140710 ~2002
878723663175744732710 ~2001
878735471702988376910 ~2002
878737943175747588710 ~2001
878755379175751075910 ~2001
8787686292109044709711 ~2004
878770943175754188710 ~2001
878781551175756310310 ~2001
878783357527270014310 ~2002
878796071175759214310 ~2001
878801999175760399910 ~2001
Exponent Prime Factor Digits Year
878802521703042016910 ~2002
878834123175766824710 ~2001
878846519175769303910 ~2001
878855291175771058310 ~2001
878869223175773844710 ~2001
878886839175777367910 ~2001
878918219175783643910 ~2001
878920379175784075910 ~2001
8789212612812548035311 ~2004
878926019175785203910 ~2001
8789581511406333041711 ~2003
878964851175792970310 ~2001
878966849703173479310 ~2002
878979553527387731910 ~2002
878991671175798334310 ~2001
878993243175798648710 ~2001
879002231703201784910 ~2002
879016163175803232710 ~2001
879026639175805327910 ~2001
879046991175809398310 ~2001
879048083175809616710 ~2001
879068279175813655910 ~2001
879074783175814956710 ~2001
879075611175815122310 ~2001
879122063175824412710 ~2001
3830
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26-03-29