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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 Dig. Year
21896118595143792237190312 ~2020
21897346849143794693698312 ~2020
21897400961943794801923912 ~2020
21898340090343796680180712 ~2020
2189993090171629...90864915 2024
21903539701143807079402312 ~2020
21905189951943810379903912 ~2020
21905480801943810961603912 ~2020
2190937225813505...61296114 2024
21911636279943823272559912 ~2020
21912212581143824425162312 ~2020
2191448968818897...13368714 2025
21915419713143830839426312 ~2020
21919916023143839832046312 ~2020
21922046198343844092396712 ~2020
21922693765143845387530312 ~2020
2192347728315656...39039914 2024
21925707973143851415946312 ~2020
21926138036343852276072712 ~2020
21926962802343853925604712 ~2020
21928284133143856568266312 ~2020
21929108324343858216648712 ~2020
21930076514343860153028712 ~2020
21930435745143860871490312 ~2020
21931202629143862405258312 ~2020
Exponent Prime Factor Dig. Year
2193159219194605...60299114 2023
21932712221943865424443912 ~2020
2193402495291421...69479315 2024
2193526199999651...79956114 2025
21936711805143873423610312 ~2020
21938357990343876715980712 ~2020
21941399876343882799752712 ~2020
21942158750343884317500712 ~2020
21944575393143889150786312 ~2020
2194477739772628...22444715 2023
21945910243143891820486312 ~2020
21947029499943894058999912 ~2020
21951245429943902490859912 ~2020
21953610038343907220076712 ~2020
21955168249143910336498312 ~2020
21956468894343912937788712 ~2020
21958034366343916068732712 ~2020
21960312974343920625948712 ~2020
21960581738343921163476712 ~2020
21963669481143927338962312 ~2020
21963941120343927882240712 ~2020
21963974621943927949243912 ~2020
21965593139943931186279912 ~2020
21967562039943935124079912 ~2020
21969647135943939294271912 ~2020
Exponent Prime Factor Dig. Year
21972986612343945973224712 ~2020
21975835621143951671242312 ~2020
21976817653143953635306312 ~2020
21977181731943954363463912 ~2020
21978171800343956343600712 ~2020
21978742790343957485580712 ~2020
21980084251143960168502312 ~2020
21980321173143960642346312 ~2020
21980910248343961820496712 ~2020
21986205686343972411372712 ~2020
21989232254343978464508712 ~2020
21990500971143981001942312 ~2020
21994100045943988200091912 ~2020
21996506155143993012310312 ~2020
21996753217143993506434312 ~2020
21997054115943994108231912 ~2020
21997118936343994237872712 ~2020
21999602591943999205183912 ~2020
22000014632344000029264712 ~2020
22000380428344000760856712 ~2020
22000494277144000988554312 ~2020
22003421131144006842262312 ~2020
22011067091944022134183912 ~2020
22011606221944023212443912 ~2020
22012266889144024533778312 ~2020
Exponent Prime Factor Dig. Year
22013139631144026279262312 ~2020
22014868640344029737280712 ~2020
22017475831144034951662312 ~2020
22018004324344036008648712 ~2020
22020229595944040459191912 ~2020
22020447265144040894530312 ~2020
22023187123144046374246312 ~2020
22026015877144052031754312 ~2020
22027935619144055871238312 ~2020
22030867523944061735047912 ~2020
22030929722344061859444712 ~2020
22031280167944062560335912 ~2020
22032244538344064489076712 ~2020
22032959431144065918862312 ~2020
22033824230344067648460712 ~2020
22034653729144069307458312 ~2020
22035090092344070180184712 ~2020
22035313304344070626608712 ~2020
22037349917944074699835912 ~2020
22038043148344076086296712 ~2020
22041975083944083950167912 ~2020
22043066113144086132226312 ~2020
22043100824344086201648712 ~2020
22046153029144092306058312 ~2020
22047224132344094448264712 ~2020
4983
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25-05-04