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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
1377689032755378079 ~1995
1377730192755460399 ~1995
1377791512755583039 ~1995
137780263137780263110 ~1996
1377822232755644479 ~1995
1377838792755677599 ~1995
137784901413354703110 ~1997
1377902392755804799 ~1995
1377918832755837679 ~1995
1377947818267686879 ~1996
1378007032756014079 ~1995
1378009912756019839 ~1995
1378038112756076239 ~1995
1378055992756111999 ~1995
137808611110246888910 ~1996
1378092112756184239 ~1995
137809741413429223110 ~1997
1378168912756337839 ~1995
1378189312756378639 ~1995
1378213312756426639 ~1995
1378234432756468879 ~1995
1378261792756523599 ~1995
1378326712756653439 ~1995
1378384432756768879 ~1995
1378409992756819999 ~1995
Exponent Prime Factor Digits Year
137842811110274248910 ~1996
137843477110274781710 ~1996
1378469632756939279 ~1995
137850611110280488910 ~1996
1378555192757110399 ~1995
1378739032757478079 ~1995
1378740592757481199 ~1995
137876899248178418310 ~1997
1378797112757594239 ~1995
1378858432757716879 ~1995
1378894432757788879 ~1995
1378937992757875999 ~1995
1378986712757973439 ~1995
1379102992758205999 ~1995
137914241110331392910 ~1996
1379145712758291439 ~1995
1379173432758346879 ~1995
1379183032758366079 ~1995
137918357110334685710 ~1996
137919127248254428710 ~1997
1379193112758386239 ~1995
1379258338275549999 ~1996
1379279032758558079 ~1995
1379294392758588799 ~1995
1379385738276314399 ~1996
Exponent Prime Factor Digits Year
137939357193115099910 ~1997
1379411578276469439 ~1996
1379413792758827599 ~1995
1379441392758882799 ~1995
1379511232759022479 ~1995
1379525178277151039 ~1996
137954741110363792910 ~1996
1379563912759127839 ~1995
1379568832759137679 ~1995
1379641912759283839 ~1995
137964217413892651110 ~1997
1379653938277923599 ~1996
137968087137968087110 ~1996
1379712592759425199 ~1995
1379765992759531999 ~1995
1379766592759533199 ~1995
1379778712897535291111 ~2000
1379799832759599679 ~1995
1379803192759606399 ~1995
137981731248367115910 ~1997
137981747110385397710 ~1996
1379849392759698799 ~1995
1379858338279149999 ~1996
1379863912759727839 ~1995
1379875432759750879 ~1995
Exponent Prime Factor Digits Year
1379885632759771279 ~1995
1379892232759784479 ~1995
1379935432759870879 ~1995
1379974672318357445711 ~1999
1380019912760039839 ~1995
1380025312760050639 ~1995
1380094792760189599 ~1995
138009583138009583110 ~1996
1380097432760194879 ~1995
1380119992760239999 ~1995
138012731110410184910 ~1996
138018637966130459110 ~1998
1380214312760428639 ~1995
1380215032760430079 ~1995
138024251110419400910 ~1996
1380388912760777839 ~1995
1380422538282535199 ~1996
1380426232760852479 ~1995
1380442792760885599 ~1995
1380458632760917279 ~1995
1380461512760923039 ~1995
1380492112760984239 ~1995
1380518632761037279 ~1995
1380524578283147439 ~1996
1380554512761109039 ~1995
2588
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25-05-04