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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
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
1339138912678277839 ~1994
133913921107131136910 ~1996
133915049187481068710 ~1997
1339214392678428799 ~1994
1339232992678465999 ~1994
1339298632678597279 ~1994
1339337632678675279 ~1994
1339363912678727839 ~1994
1339376632678753279 ~1994
1339415512678831039 ~1994
Exponent Prime Factor Digits Year
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
1339792912679585839 ~1994
133979917214367867310 ~1997
1339825912679651839 ~1994
1339830712679661439 ~1994
1339843912679687839 ~1994
1339850818039104879 ~1996
133988273321571855310 ~1997
Exponent Prime Factor Digits Year
133988411107190728910 ~1996
133994789107195831310 ~1996
1339960818039764879 ~1996
1339979938039879599 ~1996
133999409187599172710 ~1997
1340012992680025999 ~1994
1340030992680061999 ~1994
1340055832680111679 ~1994
1340109112680218239 ~1994
1340110792680221599 ~1994
1340133112680266239 ~1994
1340153594181279200911 ~2000
134016947107213557710 ~1996
1340216818041300879 ~1996
1340260018041560079 ~1996
1340266192680532399 ~1994
1340268592680537199 ~1994
1340310712680621439 ~1994
1340365432680730879 ~1994
1340390992680781999 ~1994
1340414032680828079 ~1994
1340415592680831199 ~1994
1340452738042716399 ~1996
1340458432680916879 ~1994
1340483032680966079 ~1994
Exponent Prime Factor Digits Year
134048989294907775910 ~1997
1340495992680991999 ~1994
1340555392681110799 ~1994
134056639241301950310 ~1997
1340605792681211599 ~1994
1340610712681221439 ~1994
134070617107256493710 ~1996
1340711392681422799 ~1994
1340750992681501999 ~1994
1340754112681508239 ~1994
1340755738044534399 ~1996
1340819032681638079 ~1994
134082089107265671310 ~1996
1340830218044981279 ~1996
1340867032681734079 ~1994
1340872312681744639 ~1994
1340887635685363551311 ~2000
1340894512681789039 ~1994
1340900032681800079 ~1994
1340913712681827439 ~1994
1340921632681843279 ~1994
1340925712681851439 ~1994
1340934232681868479 ~1994
1341032392682064799 ~1994
1341036112682072239 ~1994
2603
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25-06-08