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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
3693615117387230239 ~1998
3693858837387717679 ~1998
369391769295513415310 ~1999
3694085517388171039 ~1998
3694182237388364479 ~1998
3694227597388455199 ~1998
3694319997388639999 ~1998
369437773221662663910 ~1999
3694382637388765279 ~1998
369438931369438931110 ~2000
3694407837388815679 ~1998
369450703591121124910 ~2000
3694605717389211439 ~1998
3694697397389394799 ~1998
369470533221682319910 ~1999
369482803886758727310 ~2001
3694878237389756479 ~1998
3694961997389923999 ~1998
369501577221700946310 ~1999
369513701221708220710 ~1999
369528539295622831310 ~1999
369530129295624103310 ~1999
3695370117390740239 ~1998
3695522037391044079 ~1998
3695630637391261279 ~1998
Exponent Prime Factor Digits Year
3695721237391442479 ~1998
3696023997392047999 ~1998
369613477221768086310 ~1999
3696262197392524399 ~1998
369630977221778586310 ~1999
3696463797392927599 ~1998
3696715317393430639 ~1998
3696815037393630079 ~1998
3696829197393658399 ~1998
3696839397393678799 ~1998
369701933221821159910 ~1999
3697112637394225279 ~1998
3697148997394297999 ~1998
3697164237394328479 ~1998
3697195437394390879 ~1998
3697428117394856239 ~1998
3697434837394869679 ~1998
3697513917395027839 ~1998
3697760637395521279 ~1998
3697990437395980879 ~1998
3698085671775081121711 ~2001
369813541591701665710 ~2000
3698174037396348079 ~1998
3698357517396715039 ~1998
369845417221907250310 ~1999
Exponent Prime Factor Digits Year
3698497197396994399 ~1998
3698549931109564979111 ~2001
3698556597397113199 ~1998
3698583717397167439 ~1998
369861901221917140710 ~1999
3698971797397943599 ~1998
3698990637397981279 ~1998
3699000717398001439 ~1998
369911957221947174310 ~1999
369922627591876203310 ~2000
3699271797398543599 ~1998
369933703887840887310 ~2001
369948833221969299910 ~1999
3699774237399548479 ~1998
370012297222007378310 ~1999
3700163517400327039 ~1998
3700232531110069759111 ~2001
3700429197400858399 ~1998
3700465437400930879 ~1998
3700607037401214079 ~1998
3700612317401224639 ~1998
3700741197401482399 ~1998
370077941222046764710 ~1999
3700879797401759599 ~1998
3700970997401941999 ~1998
Exponent Prime Factor Digits Year
370097537222058522310 ~1999
3701023917402047839 ~1998
3701052717402105439 ~1998
3701100117402200239 ~1998
370127171296101736910 ~1999
3701424291184455772911 ~2001
3701488437402976879 ~1998
370158587296126869710 ~1999
370159813592255700910 ~2000
3701644197403288399 ~1998
3702096837404193679 ~1998
370210367296168293710 ~1999
370222219370222219110 ~2000
3702420237404840479 ~1998
3702434037404868079 ~1998
370262041814576490310 ~2000
3702625917405251839 ~1998
370297559666535606310 ~2000
3703060437406120879 ~1998
3703074717406149439 ~1998
3703245117406490239 ~1998
3703325517406651039 ~1998
3703400271851700135111 ~2001
370343837518481371910 ~2000
370347157222208294310 ~1999
3250
GIMPS The Prime Pages FactorDb.com
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25-11-02