Home e-mail
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
1559471393118942799 ~1995
1559554913119109839 ~1995
1559556019357336079 ~1996
1559570513119141039 ~1995
1559602193119204399 ~1995
1559608793119217599 ~1995
1559645633119291279 ~1995
1559695313119390639 ~1995
155975059623900236110 ~1998
1559756393119512799 ~1995
1559778833119557679 ~1995
1559783931965327751911 ~1999
155981263374355031310 ~1998
1559819513119639039 ~1995
1559865113119730239 ~1995
1559879633119759279 ~1995
1559886713119773439 ~1995
1559914313119828639 ~1995
1559916833119833679 ~1995
1559926193119852399 ~1995
1560020513120041039 ~1995
1560034272246449348911 ~2000
1560099233120198479 ~1995
1560123713120247439 ~1995
1560150713120301439 ~1995
Exponent Prime Factor Digits Year
156017117124813693710 ~1996
1560180593120361199 ~1995
156025267156025267110 ~1997
1560287831029789967911 ~1999
1560304313120608639 ~1995
1560343313120686639 ~1995
1560363113120726239 ~1995
1560374993120749999 ~1995
156043543655382880710 ~1998
1560454193120908399 ~1995
1560547193121094399 ~1995
1560551993121103999 ~1995
1560592193121184399 ~1995
1560592313121184639 ~1995
1560600113121200239 ~1995
1560638633121277279 ~1995
156069649624278596110 ~1998
156074879499439612910 ~1998
1560753833121507679 ~1995
156076649124861319310 ~1996
1560805913121611839 ~1995
1560833033121666079 ~1995
1560842513121685039 ~1995
1560859913121719839 ~1995
1560883433121766879 ~1995
Exponent Prime Factor Digits Year
1560910313121820639 ~1995
1560950393121900799 ~1995
1560962031030234939911 ~1999
1560999419365996479 ~1996
1561015793122031599 ~1995
1561068713122137439 ~1995
156108301624433204110 ~1998
1561088633122177279 ~1995
156113231124890584910 ~1996
156116671281010007910 ~1997
1561215431124075109711 ~1999
1561244393122488799 ~1995
1561262633122525279 ~1995
1561267313122534639 ~1995
1561314113122628239 ~1995
1561350979368105839 ~1996
1561362233122724479 ~1995
1561403393122806799 ~1995
1561439513122879039 ~1995
156147119749506171310 ~1998
156148957718285202310 ~1998
1561497979368987839 ~1996
1561523513123047039 ~1995
1561524419369146479 ~1996
156156809124925447310 ~1996
Exponent Prime Factor Digits Year
156159151156159151110 ~1997
1561624313123248639 ~1995
1561642433123284879 ~1995
1561652633123305279 ~1995
156165479281097862310 ~1997
1561661513123323039 ~1995
156166721468500163110 ~1998
1561709993123419999 ~1995
1561715633123431279 ~1995
1561776113123552239 ~1995
1561797593123595199 ~1995
1561823993123647999 ~1995
156187333343612132710 ~1998
156188579655992031910 ~1998
156189599281141278310 ~1997
1561932113123864239 ~1995
1562005193124010399 ~1995
1562010113124020239 ~1995
156204989124963991310 ~1996
1562184833124369679 ~1995
156224347374938432910 ~1998
1562273033124546079 ~1995
1562285993124571999 ~1995
1562316113124632239 ~1995
1562329313124658639 ~1995
2637
GIMPS The Prime Pages FactorDb.com
Home
4.739.325 digits 		e-mail
25-04-20