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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
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
336782367356477 ~1982
3367919606225438 ~1984
3367927336792718 ~1984
336817167363437 ~1982
3368201202092078 ~1983
3368381269470498 ~1983
336841167368237 ~1982
336853167370637 ~1982
3368593202115598 ~1983
3368791336879118 ~1984
Exp. Prime Factor Digits Year
3368791539006578
3368899606401838 ~1984
336890367378077 ~1982
336895167379037 ~1982
3368951269516098
3368993202139598 ~1983
3369089269527138 ~1983
3369193741222478 ~1984
3369199336919918 ~1984
3369329808638978 ~1985
3369341202160478 ~1983
3369371269549680110 ~1988
3369533471734638 ~1984
336959967391997 ~1982
3369697202181838 ~1983
3369761202185678 ~1983
3369809471773278 ~1984
3370001202200078 ~1983
337004367400877 ~1982
3370313202218798 ~1983
3370531337053118 ~1984
3370691876379678 ~1985
337088367417677 ~1982
337094367418877 ~1982
33709672696773619 ~1986
Exp. Prime Factor Digits Year
3371153471961438 ~1984
3371237269698978 ~1983
337157967431597 ~1982
3371579606884238
337166367433277 ~1982
337184367436877 ~1982
3371947539511538 ~1984
3372067539530738 ~1984
33720671146502799
3372077269766178 ~1983
337211967442397 ~1982
3372151337215118 ~1984
3372157539545138 ~1984
33721571011647119
3372437269794978 ~1983
3372437472141198
3372641202358478 ~1983
3372773202366398 ~1983
33727732091119279
337277967455597 ~1982
3372781539644978 ~1984
3372821202369278 ~1983
3372821269825698
337283967456797 ~1982
3372839269827138
Exp. Prime Factor Digits Year
3372923876959998 ~1985
3373303337330318 ~1984
337331967466397 ~1982
3373411337341118 ~1984
337351167470237 ~1982
3373511269880898
337363167472637 ~1982
3373717202423038 ~1983
3373813202428798 ~1983
3373879337387918 ~1984
3373961269916898 ~1983
3374017809764098 ~1985
337418367483677 ~1982
33741976208522499 ~1987
3374233202453998 ~1983
337429167485837 ~1982
3374297269943778 ~1983
3374333202459998 ~1983
337447167489437 ~1982
3374513202470798 ~1983
3374521742394638 ~1985
337454367490877 ~1982
3374671337467118 ~1984
33746891349875619 ~1985
3374827337482718 ~1984
534
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25-05-04