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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
3357337201440238 ~1983
33574072484481199 ~1986
3357413201444798 ~1983
3357521201451278 ~1983
3357719268617538 ~1983
3357791604402398 ~1984
335786367157277 ~1982
3357877537260338 ~1984
3358037201482238 ~1983
3358099335809918 ~1984
3358169268653538 ~1983
33585437858990639 ~1987
335855967171197 ~1982
335870367174077 ~1982
3358973201538398 ~1983
335924367184877 ~1982
3359287604671678 ~1984
3359413806259138 ~1985
335945967189197 ~1982
3359567268765378 ~1983
3359779604760238 ~1984
3359899335989918 ~1984
3359953201597198 ~1983
336002367200477 ~1982
3360127604822878 ~1984
Exp. Prime Factor Digits Year
33601571814484799 ~1985
3360211604837998 ~1984
3360257268820578 ~1983
336044367208877 ~1982
3360557268844578 ~1983
3360583537693298 ~1984
336068367213677 ~1982
336071967214397 ~1982
3360827389855932110 ~1989
3360983806635938 ~1985
3360997201659838 ~1983
336103167220637 ~1982
3361153739453678 ~1984
3361273537803698 ~1984
3361357537817138 ~1984
33614713227012179 ~1986
336151167230237 ~1982
3361661268932898 ~1983
336175167235037 ~1982
3361781268942498 ~1983
336181167236237 ~1982
3362077201724638 ~1983
3362111268968898 ~1983
3362159806918178 ~1985
3362263277722923910 ~1988
Exp. Prime Factor Digits Year
3362417268993378 ~1983
3362537470755198 ~1984
33627011008810319 ~1985
3362917538066738 ~1984
336301167260237 ~1982
3363317807196098 ~1985
3363587269086978 ~1983
3363691605464398 ~1984
3363733538197298 ~1984
33637334036479619
336379167275837 ~1982
3363791269103298
3363979336397918 ~1984
3364133201847998 ~1983
336413967282797 ~1982
336419967283997 ~1982
33642412422253539 ~1986
3364253201855198 ~1983
3364267336426718 ~1984
336437967287597 ~1982
3364421201865278 ~1983
3364469269157538 ~1983
3364553201873198 ~1983
3364687336468718 ~1984
3364799269183938 ~1983
Exp. Prime Factor Digits Year
3364813201888798 ~1983
3364913201894798 ~1983
3365111269208898 ~1983
336517167303437 ~1982
3365171269213698
3365191605734398 ~1984
3365251538440178 ~1984
3365377538460338 ~1984
3365387123846241710 ~1987
3365393807694338 ~1985
3365443336544318 ~1984
3365563807735138 ~1985
336559167311837 ~1982
3365647336564718 ~1984
33656711413581839 ~1985
3365771875100478 ~1985
336581967316397 ~1982
3365851538536178 ~1984
3365863336586318 ~1984
336596367319277 ~1982
33659691009790719 ~1985
3366037807848898 ~1985
336617967323597 ~1982
336629967325997 ~1982
3366347129267724910 ~1988
533
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25-05-04