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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
452611543133218 1978
45268781483677 1978
452689108645378 1978
45273145273117 1978
4527734482452719 1978
45295736236577 1978
45298999657597 1978
453133208441198 1978
453161135948318 1978
453181317226718 1978
4531991169253439 1978
453289326368098 1978
45355327213197 1978
4535999071996 1978
45363181653597 1978
453637208673038 1978
4536371624020479
45366772586737 1978
4536839073676 1978
45370999815997 1978
45383327229997 1978
4538519077036 1978
45391372626097 1978
453977254227138 1978
4539839079676 1978
Exp. Prime Factor Digits Year
453983108955938
45403181725597 1978
454039263342638 1978
454213426960238 1978
454231190777038 1978
4543799087596 1978
454507481777438 1978
45454136363297 1978
4546035427959839 1978
454609427332478 1978
45467981842237 1978
454709145506898 1978
4547092000719619
454723154605838 1978
4547631018669139 1978
45477772764337 1978
454777354726078
4547999095996 1978
4548231564591139 1978
454859109166178 1978
454889463986798 1978
454919109180578 1978
4549319098636 1978
454943118285198 1978
454967118291438 1978
Exp. Prime Factor Digits Year
4549691310310739 1978
4550111055625539 1978
455047409542318 1978
4550471174021279
4550999101996 1978
45517727310637 1978
45520127312077 1978
455201282224638
45521936417537 1978
455261218525298 1978
455269109264578 1978
4552919105836 1978
45531727319037 1978
455333136599918 1978
455333145706578
455339191242398 1978
45540781973277 1978
45541981975437 1978
455419154842478
455431983730978 1978
45547181984797 1978
45552772884337 1978
4555319110636 1978
45553763775197 1978
455573109337538 1978
Exp. Prime Factor Digits Year
4555799111596 1978
4556832187278419 1978
455717109372098 1978
455737136721118 1978
4558319116636 1978
45584936467937 1978
45588127352877 1978
45599327359597 1978
456007155042398 1978
4560239120476 1978
456023300975198
456037246259998 1978
4560471614406399 1978
45606127363677 1978
456109100343998 1978
456109246298878
4561199122396 1978
456167547400418 1978
45642745642717 1978
45651727391037 1978
45658736526977 1978
4566239132476 1978
456763328869378 1978
456767118759438 1978
45682136545697 1978
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