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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
3026531242122498 ~1983
3026587484253938 ~1984
302684360536877 ~1982
302687960537597 ~1982
3026897181613838 ~1983
3027001181620078 ~1983
3027047242163778 ~1983
302713160542637 ~1982
30271333087675679 ~1986
302726360545277 ~1982
3027347726563298 ~1984
3027389242191138 ~1983
3027391544930398 ~1984
3027473423846238 ~1984
3027509242200738 ~1983
302753960550797 ~1982
3027637726632898 ~1984
30277371695532739 ~1985
3027793484446898 ~1984
302785160557037 ~1982
3027971242237698 ~1983
302827160565437 ~1982
302833160566637 ~1982
3028469423985678 ~1984
3028489666267598 ~1984
Exp. Prime Factor Digits Year
3028577181714638 ~1983
3028651302865118 ~1983
302887160577437 ~1982
3029017181741038 ~1983
3029023484643698 ~1984
3029099969311698 ~1985
3029141181748478 ~1983
3029183787587598 ~1984
3029309242344738 ~1983
3029381242350498 ~1983
30293815816411539
3029713484754098 ~1984
3029771242381698 ~1983
30298631999709599 ~1985
3029981242398498 ~1983
3030017424202398 ~1984
303014360602877 ~1982
303017960603597 ~1982
3030197242415778 ~1983
303043160608637 ~1982
3030473181828398 ~1983
3030553909165918 ~1985
303071960614397 ~1982
3030791242463298 ~1983
303080360616077 ~1982
Exp. Prime Factor Digits Year
3030869242469538 ~1983
3030869424321678
303101960620397 ~1982
303116360623277 ~1982
3031177181870638 ~1983
3031183484989298 ~1984
303127160625437 ~1982
3031271242501698
3031333666893278 ~1984
303140360628077 ~1982
303157160631437 ~1982
3031577242526178 ~1983
30315771151999279
3031681485068978 ~1984
303182360636477 ~1982
3031957181917438 ~1983
3032177909653118 ~1985
30322071516103519 ~1985
3032377181942638 ~1983
30323997277757619 ~1987
303259160651837 ~1982
3032611303261118 ~1983
3032801242624098 ~1983
30328671455776179 ~1985
3032963788570398 ~1984
Exp. Prime Factor Digits Year
30329694792091039 ~1986
3033053181983198 ~1983
303305960661197 ~1982
3033101242648098 ~1983
3033161242652898 ~1983
3033281909984318 ~1985
3033301667326238 ~1984
3033341242667298 ~1983
3033353728004738 ~1984
30333531698677699
3033403485344498 ~1984
303341960668397 ~1982
3033697182021838 ~1983
303391160678237 ~1982
3034033667487278 ~1984
3034217728212098 ~1984
3034253424795438 ~1984
30343312184718339 ~1985
3034379242750338 ~1983
30344891213795619 ~1985
303451160690237 ~1982
303452360690477 ~1982
3034561910368318 ~1985
3034711546247998 ~1984
3034739728337378 ~1984
520
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26-05-10