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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
724693043144938608710 ~2000
724710989579768791310 ~2002
724711829579769463310 ~2002
7247159092174147727111 ~2003
724724387579779509710 ~2002
724739063144947812710 ~2000
724761239144952247910 ~2000
7247891571014704819911 ~2002
724851313434910787910 ~2001
724889591144977918310 ~2000
724892411144978482310 ~2000
724899359144979871910 ~2000
724915979144983195910 ~2000
724920419144984083910 ~2000
724989563144997912710 ~2000
725010337435006202310 ~2001
725014943145002988710 ~2000
725018561580014848910 ~2002
725019437435011662310 ~2001
725038631145007726310 ~2000
725100671145020134310 ~2000
725101211145020242310 ~2000
725110931145022186310 ~2000
725115239145023047910 ~2000
725120041435072024710 ~2001
Exponent Prime Factor Digits Year
725124083145024816710 ~2000
725160377435096226310 ~2001
7251936431160309828911 ~2002
725194643145038928710 ~2000
725200799145040159910 ~2000
725233919145046783910 ~2000
725265791145053158310 ~2000
725279543145055908710 ~2000
725287943145057588710 ~2000
725334383145066876710 ~2000
725348423145069684710 ~2000
725405711145081142310 ~2000
7254210971160673755311 ~2002
725423579145084715910 ~2000
7254253811595935838311 ~2003
725436191145087238310 ~2000
725440013435264007910 ~2001
725449871145089974310 ~2000
725465423145093084710 ~2000
7254773511305859231911 ~2003
725519159145103831910 ~2000
725538221580430576910 ~2002
725574599145114919910 ~2000
725606939145121387910 ~2000
725628779145125755910 ~2000
Exponent Prime Factor Digits Year
725631197435378718310 ~2001
7256350392467159132711 ~2003
725636291145127258310 ~2000
725658551145131710310 ~2000
725731151145146230310 ~2000
725749919145149983910 ~2000
725774969580619975310 ~2002
725785799145157159910 ~2000
725794763145158952710 ~2000
725802359145160471910 ~2000
725809241435485544710 ~2001
725831471145166294310 ~2000
725840051145168010310 ~2000
725883167580706533710 ~2002
725897437435538462310 ~2001
725904083145180816710 ~2000
725904719145180943910 ~2000
7259134071306644132711 ~2003
725920463145184092710 ~2000
725938679145187735910 ~2000
725974589580779671310 ~2002
725979311145195862310 ~2000
726020753435612451910 ~2001
726055769580844615310 ~2002
726073259145214651910 ~2000
Exponent Prime Factor Digits Year
726089891145217978310 ~2000
726111443145222288710 ~2000
726113603145222720710 ~2000
7261257973485403825711 ~2004
726127079145225415910 ~2000
726150083145230016710 ~2000
726159713435695827910 ~2001
726184799145236959910 ~2000
726201779145240355910 ~2000
726207959145241591910 ~2000
726219743145243948710 ~2000
7262238311161958129711 ~2002
726263123145252624710 ~2000
726270059145254011910 ~2000
726287363145257472710 ~2000
726291491145258298310 ~2000
726312263145262452710 ~2000
726333557435800134310 ~2001
726342299145268459910 ~2000
726343883145268776710 ~2000
726359363145271872710 ~2000
72640215112203556136912 ~2005
726411659145282331910 ~2000
726414817435848890310 ~2001
7264676171162348187311 ~2002
3327
GIMPS The Prime Pages FactorDb.com
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25-04-13