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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
2742621923548524384710 ~2005
27426482411645588944711 ~2006
2742730583548546116710 ~2005
27427972096582713301711 ~2007
2742970319548594063910 ~2005
27430211331645812679911 ~2006
2743112759548622551910 ~2005
2743194599548638919910 ~2005
2743237319548647463910 ~2005
2743354343548670868710 ~2005
27435880131646152807911 ~2006
27436186811646171208711 ~2006
2743742219548748443910 ~2005
27437623272743762327111 ~2006
2743897991548779598310 ~2005
2743924451548784890310 ~2005
2744089559548817911910 ~2005
2744268479548853695910 ~2005
2744314211548862842310 ~2005
27444122832744412283111 ~2006
2744428763548885752710 ~2005
27445128112195610248911 ~2006
274455383935130289139312 ~2009
2744578979548915795910 ~2005
2744607851548921570310 ~2005
Exponent Prime Factor Digits Year
2744764091548952818310 ~2005
2744891951548978390310 ~2005
274492419719214469379112 ~2008
2744951351548990270310 ~2005
2744982671548996534310 ~2005
2745031799549006359910 ~2005
27450891192745089119111 ~2006
2745093563549018712710 ~2005
2745194891549038978310 ~2005
2745235211549047042310 ~2005
2745255323549051064710 ~2005
2745371831549074366310 ~2005
27455676412196454112911 ~2006
2745653231549130646310 ~2005
27456747971647404878311 ~2006
2746109711549221942310 ~2005
27461099872196887989711 ~2006
27464278192197142255311 ~2006
2746600751549320150310 ~2005
2746659131549331826310 ~2005
2746677023549335404710 ~2005
2746707791549341558310 ~2005
2746794623549358924710 ~2005
2746827971549365594310 ~2005
27468602112746860211111 ~2006
Exponent Prime Factor Digits Year
2746997531549399506310 ~2005
2747009003549401800710 ~2005
2747187563549437512710 ~2005
2747279351549455870310 ~2005
2747333651549466730310 ~2005
274745605113187789044912 ~2008
2747504183549500836710 ~2005
2747516279549503255910 ~2005
2747638511549527702310 ~2005
2747641763549528352710 ~2005
2747838011549567602310 ~2005
2748124391549624878310 ~2005
2748224939549644987910 ~2005
27483360112198668808911 ~2006
2748398099549679619910 ~2005
274848330112643023184712 ~2008
2748517571549703514310 ~2005
2748558899549711779910 ~2005
27485793411649147604711 ~2006
2748729383549745876710 ~2005
2748749483549749896710 ~2005
2748781883549756376710 ~2005
2748886271549777254310 ~2005
2748922283549784456710 ~2005
2749003223549800644710 ~2005
Exponent Prime Factor Digits Year
2749008719549801743910 ~2005
27490438272749043827111 ~2006
2749157171549831434310 ~2005
27494104371649646262311 ~2006
2749472879549894575910 ~2005
27495172372199613789711 ~2006
2749538063549907612710 ~2005
2749591931549918386310 ~2005
27497296912199783752911 ~2006
2750073983550014796710 ~2005
2750221151550044230310 ~2005
2750222483550044496710 ~2005
2750327663550065532710 ~2005
275033658711001346348112 ~2008
2750630339550126067910 ~2005
2750631959550126391910 ~2005
275078572115404400037712 ~2008
27509194077152390458311 ~2007
2751237431550247486310 ~2005
2751250763550250152710 ~2005
27514494014402319041711 ~2007
2751449411550289882310 ~2005
2751450959550290191910 ~2005
2751465239550293047910 ~2005
27514674171650880450311 ~2006
3840
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25-04-13