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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
33614713227012179 ~1986
336151167230237 ~1982
3361661268932898 ~1983
336175167235037 ~1982
3361781268942498 ~1983
336181167236237 ~1982
3362077201724638 ~1983
3362111268968898 ~1983
3362159806918178 ~1985
3362263277722923910 ~1988
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
Exp. Prime Factor Digits Year
336419967283997 ~1982
33642412422253539 ~1986
3364253201855198 ~1983
3364267336426718 ~1984
336437967287597 ~1982
3364421201865278 ~1983
3364469269157538 ~1983
3364553201873198 ~1983
3364687336468718 ~1984
3364799269183938 ~1983
3364813201888798 ~1983
3364913201894798 ~1983
3365111269208898 ~1983
336517167303437 ~1982
3365171269213698
3365191605734398 ~1984
3365251538440178 ~1984
3365377538460338 ~1984
3365387123846241710 ~1988
3365393807694338 ~1985
3365443336544318 ~1984
3365563807735138 ~1985
336559167311837 ~1982
3365647336564718 ~1984
33656711413581839 ~1985
Exp. Prime Factor Digits Year
3365771875100478 ~1985
336581967316397 ~1982
3365851538536178 ~1984
3365863336586318 ~1984
336596367319277 ~1982
33659691009790719 ~1985
3366037807848898 ~1985
336617967323597 ~1982
336629967325997 ~1982
3366347129267724910 ~1988
33663671144564799 ~1985
3366677471334798 ~1984
3366827269346178 ~1983
3366899269351938 ~1983
336691167338237 ~1982
33669833501662339 ~1986
3367157202029438 ~1983
3367157269372578
336716367343277 ~1982
33671931010157919 ~1985
33674331077578579 ~1985
3367447336744718 ~1984
3367517202051038 ~1983
3367733471482638 ~1984
336781167356237 ~1982
Exp. Prime Factor Digits Year
336782367356477 ~1982
3367919606225438 ~1984
3367927336792718 ~1984
336817167363437 ~1982
3368201202092078 ~1983
3368381269470498 ~1983
336841167368237 ~1982
336853167370637 ~1982
3368593202115598 ~1983
3368791336879118 ~1984
3368791539006578
3368899606401838 ~1984
336890367378077 ~1982
336895167379037 ~1982
3368951269516098
3368993202139598 ~1983
3369089269527138 ~1983
3369193741222478 ~1985
3369199336919918 ~1984
3369329808638978 ~1985
3369341202160478 ~1983
3369371269549680110 ~1988
3369533471734638 ~1984
336959967391997 ~1982
3369697202181838 ~1983
545
GIMPS The Prime Pages FactorDb.com
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25-10-26