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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
1338116032676232079 ~1994
1338117618028705679 ~1996
1338211978029271839 ~1996
133823891107059112910 ~1996
1338256738029540399 ~1996
1338280312676560639 ~1994
1338331912676663839 ~1994
1338336112676672239 ~1994
1338356992676713999 ~1994
1338450592676901199 ~1994
1338469432676938879 ~1994
1338476632676953279 ~1994
1338505432677010879 ~1994
1338510832677021679 ~1994
1338517192677034399 ~1994
1338539632677079279 ~1994
1338545512677091039 ~1994
1338558738031352399 ~1996
1338643432677286879 ~1994
1338645138031870799 ~1996
1338647512677295039 ~1994
1338697792677395599 ~1994
1338708112677416239 ~1994
1338717112677434239 ~1994
1338727312677454639 ~1994
Exponent Prime Factor Digits Year
1338785392677570799 ~1994
1338808432677616879 ~1994
133882571428424227310 ~1997
1338833632677667279 ~1994
1338836632677673279 ~1994
1338840112677680239 ~1994
1338841192677682399 ~1994
133885117214216187310 ~1997
1338853938033123599 ~1996
1338859912677719839 ~1994
1338893512677787039 ~1994
133898231348135400710 ~1997
1338994138033964799 ~1996
1339015978034095839 ~1996
1339019512678039039 ~1994
1339051192678102399 ~1994
1339059112678118239 ~1994
1339066312678132639 ~1994
1339066912678133839 ~1994
1339090192678180399 ~1994
133911301401733903110 ~1997
1339115392678230799 ~1994
133913161214261057710 ~1997
133913921107131136910 ~1996
133915049187481068710 ~1997
Exponent Prime Factor Digits Year
1339214392678428799 ~1994
1339232992678465999 ~1994
1339298632678597279 ~1994
1339337632678675279 ~1994
1339363912678727839 ~1994
1339376632678753279 ~1994
1339415512678831039 ~1994
133942349428615516910 ~1997
1339471192678942399 ~1994
1339511178037067039 ~1996
1339537192679074399 ~1994
1339562178037373039 ~1996
1339571512679143039 ~1994
1339571578037429439 ~1996
1339602592679205199 ~1994
1339644018037864079 ~1996
1339649512679299039 ~1994
1339673632679347279 ~1994
1339685392679370799 ~1994
133971017187559423910 ~1997
1339713712679427439 ~1994
1339729912679459839 ~1994
1339750912679501839 ~1994
1339771312679542639 ~1994
1339790632679581279 ~1994
Exponent Prime Factor Digits Year
1339792912679585839 ~1994
133979917214367867310 ~1997
1339825912679651839 ~1994
1339830712679661439 ~1994
1339843912679687839 ~1994
1339850818039104879 ~1996
133988273321571855310 ~1997
133988411107190728910 ~1996
133994789107195831310 ~1996
1339960818039764879 ~1996
1339979938039879599 ~1996
133999409187599172710 ~1997
1340012992680025999 ~1994
1340030992680061999 ~1994
1340055832680111679 ~1994
1340110792680221599 ~1994
1340133112680266239 ~1994
1340153594181279200911 ~2000
134016947107213557710 ~1996
1340216818041300879 ~1996
1340260018041560079 ~1996
1340266192680532399 ~1994
1340268592680537199 ~1994
1340310712680621439 ~1994
1340365432680730879 ~1994
2561
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25-04-20