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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 Digits Year
14773931295478638 ~1987
14774141886448478 ~1988
14774477886468638 ~1988
14774531295490638 ~1987
147745677387283519 ~1990
147749592659492639 ~1989
14775263295505278 ~1987
14775479295509598 ~1987
14775503295510078 ~1987
14775599295511998 ~1987
14775793886547598 ~1988
14775851295517038 ~1987
14775899295517998 ~1987
147760491182083939 ~1988
14776211295524238 ~1987
147764933546358339 ~1990
14776571295531438 ~1987
14777099295541998 ~1987
14777303295546078 ~1987
14777341886640478 ~1988
14777519295550398 ~1987
14777699295553998 ~1987
147777591182220739 ~1988
14778311295566238 ~1987
14778359295567198 ~1987
Exponent Prime Factor Digits Year
147784732068986239 ~1989
14778671295573438 ~1987
147789912660218399 ~1989
14779619295592398 ~1987
147799077094355379 ~1990
147804171182433379 ~1988
14780593886835598 ~1988
147807291182458339 ~1988
14781131295622638 ~1987
14781251295625038 ~1987
14781323295626478 ~1987
14781863295637278 ~1987
14782139295642798 ~1987
14783003295660078 ~1987
14783039295660798 ~1987
14783603295672078 ~1987
14783771295675438 ~1987
14783893887033598 ~1988
14784041887042478 ~1988
14784383295687678 ~1987
14784431295688638 ~1987
14784443295688878 ~1987
147846591182772739 ~1988
14784851295697038 ~1987
14785313887118798 ~1988
Exponent Prime Factor Digits Year
14785583295711678 ~1987
14785691295713838 ~1987
14785763295715278 ~1987
147862311182898499 ~1988
14786423295728478 ~1987
14786903295738078 ~1987
14786951295739038 ~1987
14787023295740478 ~1987
14787191295743838 ~1987
14787323295746478 ~1987
14787659295753198 ~1987
14787791295755838 ~1987
14787863295757278 ~1987
14788211295764238 ~1987
14788439295768798 ~1987
14788979295779598 ~1987
14789003295780078 ~1987
147892372070493199 ~1989
14789363295787278 ~1987
147903891183231139 ~1988
147906373549752899 ~1990
14791163295823278 ~1987
14791571295831438 ~1987
14791583295831678 ~1987
147915912662486399 ~1989
Exponent Prime Factor Digits Year
14791739295834798 ~1987
14791883295837678 ~1987
14792483295849678 ~1987
14792819295856398 ~1987
14792831295856638 ~1987
14792881887572878 ~1988
14793433887605998 ~1988
14793983295879678 ~1987
14794151295883038 ~1987
14794319295886398 ~1987
14795101887706078 ~1988
14795213887712798 ~1988
14795411295908238 ~1987
14795939295918798 ~1987
14796217887773038 ~1988
14796401115411927910 ~1991
14797103295942078 ~1987
14797457887847438 ~1988
14797631295952638 ~1987
14797933887875998 ~1988
14798099295961998 ~1987
14798639295972798 ~1987
14798711295974238 ~1987
14799017887941038 ~1988
14799173887950398 ~1988
1182
GIMPS The Prime Pages FactorDb.com
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24-10-27