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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
848651678920818 1978
84876150925677 1978
848779152780238 1978
848791152782398 1978
848857390474238 1978
848923339569218 1978
84904767923777 1978
84908316981677 1978
849083203779938
8490971018916419 1978
84913167930497 1978
8491792309766899 1978
84919750951837 1978
849301254790318 1978
849353254805918 1978
84946167956897 1978
8495931631218579 1978
849601254880318 1978
849731220930078 1978
84976767981377 1978
849773118968238 1978
849829203958978 1978
84983916996797 1978
849869271958098 1978
85004317000877 1978
Exp. Prime Factor Digits Year
85006151003677 1978
850063136010098 1978
850121527075038 1978
8501211836261379
850147153026478 1978
85021117004237 1978
850229272073298 1978
85026151015677 1978
8502731275409519 1978
8502733248042879
8503492653088899 1978
85040317008077 1978
85053751032237 1978
850537136085938
85063117012637 1978
85069168055297 1978
8507819256497299 1978
85082317016477 1978
8509511361521619 1978
85104151062477 1978
85105168084097 1978
85115917023197 1978
851171476655778 1978
85129351077597 1978
851297408622578 1978
Exp. Prime Factor Digits Year
851363612981378 1978
85157351094397 1978
851597119223598 1978
851603613154178 1978
851677255503118 1978
85172317034477 1978
851761136281778 1978
85179751107837 1978
85183168146497 1978
85184317036877 1978
851843204442338
85189117037837 1978
851891221491678
85201117040237 1978
85213985213917 1978
852197119307598 1978
85228768182977 1978
852367204568098 1978
852391153430398 1978
8524091278613519 1978
852521255756318 1978
85256317051277 1978
852589341035618 1978
85261751157037 1978
85262317052477 1978
Exp. Prime Factor Digits Year
8526232523764099
85267351160397 1978
852689204645378 1978
852751562815678 1978
852757545764498 1978
852793136446898 1978
852799204671778 1978
852809255842718 1978
8528291211017199 1978
852847409366578 1978
852857255857118 1978
852871341148418 1978
85303117060637 1978
85303351181997 1978
853159409516338 1978
853241477814978 1978
85328317065677 1978
8533395666170979 1978
85348151208877 1978
85354385354317 1978
85354768283777 1978
853577204858498 1978
8535771280365519
85366385366317 1978
85379351227597 1978
222
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