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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
57668311533677 1978
576689219141838 1978
57670134602077 1978
576701219146398
57673111534637 1978
57674311534877 1978
576743461394418
57674946139937 1978
57675734605437 1978
576787103821678 1978
57689911537997 1978
57697746158177 1978
577123380901198 1978
577153311662638 1978
577363831402738 1978
57738792381937 1978
577427323359138 1978
57746311549277 1978
577573231029218 1978
577613173283918 1978
577739103993038 1978
57793111558637 1978
577931416110338
57793734676237 1978
57795734677437 1978
Exp. Prime Factor Digits Year
578029647392498 1978
57813192500977 1978
57818311563677 1978
578203555074898 1978
578311381685278 1978
578363150374398 1978
57844134706477 1978
57849734709837 1978
57853746282977 1978
578537138848898
578573185143378 1978
57858134714877 1978
578659138878178 1978
578843138922338 1978
578881451527198 1978
579017312669198 1978
5791971992437699 1978
57923946339137 1978
5792811193318879 1978
579353463482418 1978
579473591062478 1978
57949734769837 1978
57950311590077 1978
57953911590797 1978
57956311591277 1978
Exp. Prime Factor Digits Year
57956946365537 1978
579571336151198 1978
579571649119538
57961334776797 1978
579629463703218 1978
57967334780397 1978
57988146390497 1978
579893173967918 1978
57996134797677 1978
57998311599677 1978
58000134800077 1978
580001881601538
580031104405598 1978
58008134804877 1978
58025911605197 1978
58036146428897 1978
58038134822877 1978
580529313485678 1978
58063111612637 1978
58063392901297 1978
58063958063917 1978
58066392906097 1978
58071158071117 1978
58075781305997 1978
580763243920478 1978
Exp. Prime Factor Digits Year
58078746462977 1978
58079334847597 1978
58088946471137 1978
5809691766145779 1978
58099734859837 1978
580997778535998
58104792967537 1978
58118311623677 1978
58120146496097 1978
581333186026578 1978
58135334881197 1978
58152134891277 1978
58163946531137 1978
581657139597698 1978
581663383897598 1978
58177334906397 1978
581773593408478
58185734911437 1978
58186393098097 1978
58189111637837 1978
58189146551297
582013314287038 1978
58201734921037 1978
582181558893778 1978
58222134933277 1978
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