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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
1671479339334295867910 ~2003
16715869931002952195911 ~2004
1671594143334318828710 ~2003
1671671411334334282310 ~2003
1671679199334335839910 ~2003
16717681011003060860711 ~2004
1671812651334362530310 ~2003
1671833903334366780710 ~2003
1671844103334368820710 ~2003
1671881591334376318310 ~2003
1671903791334380758310 ~2003
167192646112037870519312 ~2007
16720570671337645653711 ~2005
1672095563334419112710 ~2003
16721036871337682949711 ~2005
1672205519334441103910 ~2003
1672220519334444103910 ~2003
1672225091334445018310 ~2003
1672403423334480684710 ~2003
1672431179334486235910 ~2003
1672471991334494398310 ~2003
16725206871338016549711 ~2005
1672577183334515436710 ~2003
16726095591338087647311 ~2005
16726157831672615783111 ~2005
Exponent Prime Factor Digits Year
1672624631334524926310 ~2003
16727015811338161264911 ~2005
1672707551334541510310 ~2003
16727457771338196621711 ~2005
1672799363334559872710 ~2003
167283998316059263836912 ~2007
1672885811334577162310 ~2003
16729073991338325919311 ~2005
1672908719334581743910 ~2003
16729469171003768150311 ~2004
1672972739334594547910 ~2003
1673137703334627540710 ~2003
1673258771334651754310 ~2003
1673304719334660943910 ~2003
1673316779334663355910 ~2003
1673331119334666223910 ~2003
1673468663334693732710 ~2003
16734882534016371807311 ~2006
16736297472677807595311 ~2005
1673658971334731794310 ~2003
16736685971004201158311 ~2004
1673679083334735816710 ~2003
16737465171004247910311 ~2004
1673774471334754894310 ~2003
1673820443334764088710 ~2003
Exponent Prime Factor Digits Year
16738596171339087693711 ~2005
16738825932678212148911 ~2005
1673983991334796798310 ~2003
16740148731004408923911 ~2004
1674132203334826440710 ~2003
16741627619375311461711 ~2007
1674192599334838519910 ~2003
1674225599334845119910 ~2003
16743083711674308371111 ~2005
1674363059334872611910 ~2003
16744024671339521973711 ~2005
167444878110381582442312 ~2007
1674557663334911532710 ~2003
1674614663334922932710 ~2003
1674705251334941050310 ~2003
16747242234019338135311 ~2006
16748131991674813199111 ~2005
1674819851334963970310 ~2003
1674861239334972247910 ~2003
1674895979334979195910 ~2003
1674901859334980371910 ~2003
1674916979334983395910 ~2003
1674930371334986074310 ~2003
16749436631674943663111 ~2005
16749725771004983546311 ~2004
Exponent Prime Factor Digits Year
16750135971005008158311 ~2004
1675072583335014516710 ~2003
1675117571335023514310 ~2003
1675144151335028830310 ~2003
1675210703335042140710 ~2003
16753124172680499867311 ~2005
16753152892345441404711 ~2005
16754093691340327495311 ~2005
1675417703335083540710 ~2003
1675425239335085047910 ~2003
1675590359335118071910 ~2003
1675618391335123678310 ~2003
16756306131005378367911 ~2004
1675647383335129476710 ~2003
16756748832681079812911 ~2005
1675705331335141066310 ~2003
1675708403335141680710 ~2003
1675739603335147920710 ~2003
16757991895027397567111 ~2006
16758109491340648759311 ~2005
16758166011005489960711 ~2004
1675839911335167982310 ~2003
16758781331005526879911 ~2004
1675891799335178359910 ~2003
1675973459335194691910 ~2003
3659
GIMPS The Prime Pages FactorDb.com
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25-04-13