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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
2653581851530716370310 ~2005
2653667183530733436710 ~2005
26538393171592303590311 ~2006
2654026139530805227910 ~2005
2654131283530826256710 ~2005
26541365331592481919911 ~2006
26541959171592517550311 ~2006
2654320811530864162310 ~2005
2654375519530875103910 ~2005
26543943771592636626311 ~2006
2654467199530893439910 ~2005
265449427923359549655312 ~2009
2654674391530934878310 ~2005
2654866199530973239910 ~2005
2654885039530977007910 ~2005
26550052731593003163911 ~2006
2655010859531002171910 ~2005
2655118943531023788710 ~2005
2655163859531032771910 ~2005
2655223451531044690310 ~2005
26552659372124212749711 ~2006
2655283511531056702310 ~2005
265528891710090097884712 ~2008
2655350651531070130310 ~2005
26553889931593233395911 ~2006
Exponent Prime Factor Digits Year
2655419891531083978310 ~2005
2655555359531111071910 ~2005
265556998910622279956112 ~2008
265560607117527000068712 ~2008
2655607499531121499910 ~2005
26556589811593395388711 ~2006
26558468411593508104711 ~2006
2655855071531171014310 ~2005
2655889199531177839910 ~2005
265612066726029982536712 ~2009
2656125359531225071910 ~2005
2656141619531228323910 ~2005
2656211339531242267910 ~2005
2656286219531257243910 ~2005
2656329563531265912710 ~2005
2656344791531268958310 ~2005
2656397363531279472710 ~2005
26564689611593881376711 ~2006
26564776276375546304911 ~2007
2656496663531299332710 ~2005
26566115411593966924711 ~2006
2656761059531352211910 ~2005
2656765823531353164710 ~2005
26568121131594087267911 ~2006
2657053859531410771910 ~2005
Exponent Prime Factor Digits Year
2657066963531413392710 ~2005
2657133551531426710310 ~2005
26572610276377426464911 ~2007
26575290731594517443911 ~2006
26575727211594543632711 ~2006
2657658779531531755910 ~2005
26578194011594691640711 ~2006
2658232151531646430310 ~2005
2658236219531647243910 ~2005
2658263171531652634310 ~2005
2658280451531656090310 ~2005
26583169372126653549711 ~2006
26584874834253579972911 ~2007
26585669171595140150311 ~2006
2658841439531768287910 ~2005
26588755676381301360911 ~2007
26589685512658968551111 ~2006
2659060571531812114310 ~2005
2659175999531835199910 ~2005
26592706672127416533711 ~2006
2659296131531859226310 ~2005
2659423379531884675910 ~2005
2659496051531899210310 ~2005
2659683443531936688710 ~2005
26597092096383302101711 ~2007
Exponent Prime Factor Digits Year
2659872203531974440710 ~2005
2659882343531976468710 ~2005
2659911899531982379910 ~2005
2659923323531984664710 ~2005
2659955591531991118310 ~2005
26600281796384067629711 ~2007
2660091851532018370310 ~2005
26601427811596085668711 ~2006
26602219377980665811111 ~2008
2660225063532045012710 ~2005
26603363331596201799911 ~2006
2660440511532088102310 ~2005
26604426771596265606311 ~2006
26604527272128362181711 ~2006
2660498843532099768710 ~2005
2660510543532102108710 ~2005
2660542271532108454310 ~2005
2660591663532118332710 ~2005
2660737823532147564710 ~2005
2660778551532155710310 ~2005
2661063263532212652710 ~2005
2661201659532240331910 ~2005
2661230843532246168710 ~2005
2661414083532282816710 ~2005
26614284371596857062311 ~2006
4301
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26-03-15