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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
1375192750396 1966
13762313762317 1966
1376992753996 1966
13769911015937
13770713770717 1966
1377232754476 1966
1377712755436 1966
13780399218177 1966
1379992759996 1966
138143574674898 1966
1381792763596 1966
138241298600578 1966
13824766358577 1966
1382512765036 1966
13828333187937 1966
138289329127838 1966
1383112766236 1966
138371479870628110 ~1982
138403298950498 1966
138427121815778 1966
13844911075937 1966
138461307383438 1966
138497254280492110 1966
138559598574898 1966
13856919399677 1966
Exp. Prime Factor Digits Year
1386618319676 1966
138763613332478 1966
13879333310337 1966
1388418330476 1966
13886911109537 1966
138869108317838
138893152782318 1966
1389232778476 1966
1389592779196 1966
13902122243377 1966
139091211418338 1966
1392018352076 1966
139201943782798
13926725068077 1966
139309490367698 1966
13933980816637 1966
1393432786876 1966
13936711149377 1966
139409142197198 1966
139423850480318 1966
1394392788796 1966
139459368171778 1966
1395112790236 1966
1395712791436 1966
1395978375836 1966
Exp. Prime Factor Digits Year
13959733503297
13960941882717 1966
139619145203778 1966
13969733527297 1966
1397032794076 1966
139721883036738 1966
1397392794796 1966
139739136944238
139739561750798
13975322360497 1966
139753243170238
13975947518077 1966
1398018388076 1966
139801357890578
13981322370097 1966
139831248899198 1966
13986155944417 1966
1398832797676 1966
13993955975617 1966
139969962986738 1966
1399871055501999 1966
13999958799597 1966
14000911200737 1966
14005333612737 1966
1401112802236 1966
Exp. Prime Factor Digits Year
14011158846637
140111361486398
14028198196717 1966
140317123478978 1966
140339112271218 1966
1403512807036 1966
140351348070498
140381280762018 1966
1404018424076 1966
140477109572078 1966
140533101183778 1966
140557123690178 1966
1406032812076 1966
140603269957778
140603753632098
1406392812796 1966
1406632813276 1966
14067756270817 1966
140741593927038 1966
1407738446396 1966
1408312816636 1966
140839757713838 1966
14086356345217 1966
1408912817836 1966
1408979544362799 1966
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