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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
293655413265448159311
29366003587320078 ~1989
29366279587325598 ~1989
29367911587358238 ~1989
29368379587367598 ~1989
29368799587375998 ~1989
29369159587383198 ~1989
29369303587386078 ~1989
29369339587386798 ~1989
29370059587401198 ~1989
29370683587413678 ~1989
293708771762252639 ~1990
29371799587435998 ~1989
293721531762329199 ~1990
293723232937232319 ~1991
29372939587458798 ~1989
29373191587463838 ~1989
29373983587479678 ~1989
29374043587480878 ~1989
293762037637812799 ~1992
29376239587524798 ~1989
293762931762577599 ~1990
293767612350140899 ~1991
29376839587536798 ~1989
29376863587537278 ~1989
Exponent Prime Factor Digits Year
293772675287908079 ~1992
29377583587551678 ~1989
29378399587567998 ~1989
29378411587568238 ~1989
29378819587576398 ~1989
29379137111640720710 ~1992
29380163587603278 ~1989
29380271587605438 ~1989
29381279587625598 ~1989
29381519587630398 ~1989
29383283587665678 ~1989
293837592938375919 ~1991
29384711587694238 ~1989
29384951587699038 ~1989
29385203587704078 ~1989
29387159587743198 ~1989
29387639587752798 ~1989
293878611763271679 ~1990
29388083587761678 ~1989
29388539587770798 ~1989
293889011763334079 ~1990
293895434702326899 ~1992
293897931763387599 ~1990
29389823587796478 ~1989
29390279587805598 ~1989
Exponent Prime Factor Digits Year
29390579587811598 ~1989
29391023587820478 ~1989
29391683587833678 ~1989
29391731288038963910 ~1993
29391899587837998 ~1989
29392019587840398 ~1989
29392199587843998 ~1989
29392871587857438 ~1989
29393159587863198 ~1989
293932971763597839 ~1990
29393723587874478 ~1989
29393939587878798 ~1989
29393951587879038 ~1989
29393999587879998 ~1989
29394203587884078 ~1989
29394611587892238 ~1989
29394731587894638 ~1989
29394899587897998 ~1989
293955719406582739 ~1992
293956992939569919 ~1991
293958894115424479 ~1991
293960112939601119 ~1991
29396351587927038 ~1989
29396407282205507310 ~1993
293972992351783939 ~1991
Exponent Prime Factor Digits Year
29397311587946238 ~1989
29397443499756531110 ~1994
293980275291644879 ~1992
29399483587989678 ~1989
29400491588009838 ~1989
29400971588019438 ~1989
29402963588059278 ~1989
294037971764227839 ~1990
29403911588078238 ~1989
294040917645063679 ~1992
29404283588085678 ~1989
29405219588104398 ~1989
29405819588116398 ~1989
29406263588125278 ~1989
29406479588129598 ~1989
29406731588134638 ~1989
29406791588135838 ~1989
29407403588148078 ~1989
29408051588161038 ~1989
29408063588161278 ~1989
29409491588189838 ~1989
29409599588191998 ~1989
294098112940981119 ~1991
294099432940994319 ~1991
294100611764603679 ~1990
1710
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25-05-04