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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
1007717471201543494310 ~2001
1007724131201544826310 ~2001
1007772371201554474310 ~2001
10078310879876744652711 ~2005
1007848817806279053710 ~2003
1007865577604719346310 ~2002
10078890071007889007111 ~2003
1007890657604734394310 ~2002
10078987511007898751111 ~2003
1007910419201582083910 ~2001
1007917451201583490310 ~2001
1007923753604754251910 ~2002
1007927663201585532710 ~2001
1007937323201587464710 ~2001
1007942759201588551910 ~2001
1007950637806360509710 ~2003
1007962679806370143310 ~2003
10079733771411162727911 ~2003
1008018911201603782310 ~2001
1008027901604816740710 ~2002
1008069851201613970310 ~2001
1008072431806457944910 ~2003
1008074351201614870310 ~2001
10080979214838870020911 ~2005
1008126863201625372710 ~2001
Exponent Prime Factor Digits Year
1008163181604897908710 ~2002
1008198397604919038310 ~2002
1008237551201647510310 ~2001
1008295859201659171910 ~2001
1008304681604982808710 ~2002
1008335411201667082310 ~2001
1008361643201672328710 ~2001
1008388259201677651910 ~2001
1008429479201685895910 ~2001
1008430751201686150310 ~2001
1008446759201689351910 ~2001
10084771211613563393711 ~2004
1008477923201695584710 ~2001
1008535571201707114310 ~2001
1008588923201717784710 ~2001
1008609083201721816710 ~2001
10086893292219116523911 ~2004
1008707603201741520710 ~2001
1008726827806981461710 ~2003
10087556471008755647111 ~2003
1008756719201751343910 ~2001
1008781859807025487310 ~2003
1008787271201757454310 ~2001
1008794453605276671910 ~2002
1008861641605316984710 ~2002
Exponent Prime Factor Digits Year
1008885431201777086310 ~2001
1008898049807118439310 ~2003
1009072523201814504710 ~2001
10090756334036302532111 ~2005
1009101917807281533710 ~2003
1009103363201820672710 ~2001
1009116137807292909710 ~2003
1009123343201824668710 ~2001
1009130051201826010310 ~2001
1009135811201827162310 ~2001
1009172063201834412710 ~2001
1009196879201839375910 ~2001
1009215503201843100710 ~2001
1009283651201856730310 ~2001
1009310257605586154310 ~2003
1009335311807468248910 ~2003
1009339091201867818310 ~2001
1009376783201875356710 ~2001
1009388519201877703910 ~2001
1009398779201879755910 ~2001
1009422143201884428710 ~2001
100942444716958330709712 ~2006
10094277531413198854311 ~2003
1009446923201889384710 ~2001
1009448039201889607910 ~2001
Exponent Prime Factor Digits Year
1009450081605670048710 ~2003
1009476599201895319910 ~2001
1009490297605694178310 ~2003
1009502933605701759910 ~2003
1009505771201901154310 ~2001
100950842927458629268912 ~2007
1009514939201902987910 ~2001
1009538639201907727910 ~2001
1009553339201910667910 ~2001
1009554659201910931910 ~2001
1009594199201918839910 ~2001
100961905311307733393712 ~2006
1009622813605773687910 ~2003
1009630871201926174310 ~2001
1009663103201932620710 ~2001
10096667294038666916111 ~2005
1009711343201942268710 ~2001
1009715543201943108710 ~2001
1009737671201947534310 ~2001
1009738637605843182310 ~2003
10097455333029236599111 ~2004
1009753919201950783910 ~2001
1009768583201953716710 ~2001
1009776011201955202310 ~2001
1009787843201957568710 ~2001
3714
GIMPS The Prime Pages FactorDb.com
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25-11-02