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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
1348958711269791742310 ~2002
1349036063269807212710 ~2002
13490479131888667078311 ~2004
1349053991269810798310 ~2002
13490611011079248880911 ~2004
1349085301809451180710 ~2003
1349098043269819608710 ~2002
1349132957809479774310 ~2003
1349141903269828380710 ~2002
13491629991079330399311 ~2004
1349192423269838484710 ~2002
1349295263269859052710 ~2002
13493059131889028278311 ~2004
1349324981809594988710 ~2003
1349368453809621071910 ~2003
1349431619269886323910 ~2002
134946628911875303343312 ~2006
13494950991079596079311 ~2004
1349507231269901446310 ~2002
1349528111269905622310 ~2002
1349591051269918210310 ~2002
1349628323269925664710 ~2002
1349772059269954411910 ~2002
13499737971079979037711 ~2004
1350012743270002548710 ~2002
Exponent Prime Factor Digits Year
1350042119270008423910 ~2002
1350063719270012743910 ~2002
13501012611080081008911 ~2004
13502688191350268819111 ~2004
1350284543270056908710 ~2002
1350308651270061730310 ~2002
13503478271350347827111 ~2004
1350360073810216043910 ~2003
13503844992430692098311 ~2005
13504421871080353749711 ~2004
1350458303270091660710 ~2002
1350476861810286116710 ~2003
1350483503270096700710 ~2002
1350484393810290635910 ~2003
13505093876752546935111 ~2006
1350547631270109526310 ~2002
1350564443270112888710 ~2002
1350623243270124648710 ~2002
1350686723270137344710 ~2002
1350695939270139187910 ~2002
13507196091080575687311 ~2004
1350758603270151720710 ~2002
1350762359270152471910 ~2002
1350778043270155608710 ~2002
13507836116753918055111 ~2006
Exponent Prime Factor Digits Year
1350865259270173051910 ~2002
1350876757810526054310 ~2003
1350876911270175382310 ~2002
1350880463270176092710 ~2002
1350881111270176222310 ~2002
1350900371270180074310 ~2002
1350934499270186899910 ~2002
13509367214052810163111 ~2005
1350950063270190012710 ~2002
1351118651270223730310 ~2002
1351246223270249244710 ~2002
1351264259270252851910 ~2002
13512743412162038945711 ~2005
1351278611270255722310 ~2002
13513017671351301767111 ~2004
1351305359270261071910 ~2002
1351354331270270866310 ~2002
1351356899270271379910 ~2002
1351414199270282839910 ~2002
1351437179270287435910 ~2002
1351447277810868366310 ~2003
1351520039270304007910 ~2002
1351535063270307012710 ~2002
1351590533810954319910 ~2003
13516254533243901087311 ~2005
Exponent Prime Factor Digits Year
1351670093811002055910 ~2003
1351697843270339568710 ~2002
1351752323270350464710 ~2002
1351804577811082746310 ~2003
1351875359270375071910 ~2002
13518814371081505149711 ~2004
1351946483270389296710 ~2002
1351973219270394643910 ~2002
1351983791270396758310 ~2002
1352076371270415274310 ~2002
1352121917811273150310 ~2003
1352137103270427420710 ~2002
1352172779270434555910 ~2002
13521958995408783596111 ~2005
13522019331893082706311 ~2004
1352203379270440675910 ~2002
13522526772163604283311 ~2005
1352264999270452999910 ~2002
1352350933811410559910 ~2003
1352388503270477700710 ~2002
13524181271352418127111 ~2004
13524553191081964255311 ~2004
1352576243270515248710 ~2002
1352619179270523835910 ~2002
1352622781811573668710 ~2003
3605
GIMPS The Prime Pages FactorDb.com
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25-05-04