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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.
Exp. Prime Factor Digits Year
117853794282977 ~1980
117855770713437 ~1980
117859123571837 ~1978
117871123574237 ~1978
11788331320292979 ~1983
117893923578797 ~1978
117899370739597 ~1980
117917370750397 ~1980
1179331117933118 ~1980
1179379566101938 ~1982
1179547188727538 ~1981
1179547283091298
117955123591037 ~1978
1179551377456338
1179569283096578 ~1981
1179583188733298 ~1981
1179583778524798
117977923595597 ~1978
1179779873036478
118004323600877 ~1978
1180073283217538 ~1981
1180099212417838 ~1981
118024794419777 ~1980
1180391566587698 ~1982
1180537543047038 ~1982
Exp. Prime Factor Digits Year
118063770838237 ~1980
118065770839437 ~1980
11807991062719119 ~1982
1180891495974238 ~1982
11809032479896319 ~1983
118097923619597 ~1978
1181023118102318 ~1980
118117123623437 ~1978
1181197283487298 ~1981
1181237637867998 ~1982
1181263118126318 ~1980
1181311118131118 ~1980
1181443189030898 ~1981
118150170890077 ~1980
1181501354450318
1181573165420238 ~1981
11816111252507679 ~1983
118169923633997 ~1978
118175994540737 ~1980
1181759567244338
1181773354531918 ~1981
118177794542177 ~1980
1181777354533118
1181839472735618 ~1982
1181911472764418 ~1982
Exp. Prime Factor Digits Year
1181923189107698 ~1981
118196323639277 ~1978
1182019118201918 ~1980
1182073354621918 ~1981
118214323642877 ~1978
1182253354675918 ~1981
1182253543836398
118235370941197 ~1980
118238323647677 ~1978
1182421543913678 ~1982
1182449851363298 ~1982
1182451118245118 ~1980
118253923650797 ~1978
1182787567737778 ~1982
1182989165618478 ~1981
1183093354927918 ~1981
118310323662077 ~1978
1183123189299698 ~1981
118315123663037 ~1978
118315770989437 ~1980
118321123664237 ~1978
1183241449631598 ~1982
118327123665437 ~1978
1183277283986498 ~1981
1183279118327918 ~1980
Exp. Prime Factor Digits Year
1183477189356338 ~1981
118357123671437 ~1978
1183579686475838 ~1982
1183597189375538 ~1981
1183687473474818 ~1982
1183723497163678 ~1982
1183729260420398 ~1981
118393371035997 ~1980
1184011497284638 ~1982
1184059686754238 ~1982
1184143402608638 ~1981
118421923684397 ~1978
1184219378950098
1184347118434718 ~1980
118436323687277 ~1978
1184363497432478
118436994749537 ~1980
1184369852745698
1184377829063918 ~1982
118439923687997 ~1978
118445994756737 ~1980
1184459284270178
118475923695197 ~1978
1184923118492318 ~1980
118492794794177 ~1980
283
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26-08-30