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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
629695523125939104710 ~2000
629698739125939747910 ~2000
629737259125947451910 ~2000
629786099125957219910 ~2000
629788199125957639910 ~2000
629836841377902104710 ~2001
629850233377910139910 ~2001
629867159125973431910 ~2000
629931077377958646310 ~2001
629947511125989502310 ~2000
629959529881943340710 ~2002
629959621377975772710 ~2001
629985179125997035910 ~2000
629986079125997215910 ~2000
629990423125998084710 ~2000
629991077377994646310 ~2001
629996903125999380710 ~2000
630000323126000064710 ~2000
630007463126001492710 ~2000
630008837378005302310 ~2001
630014831126002966310 ~2000
630029243126005848710 ~2000
630041543126008308710 ~2000
630046187504036949710 ~2001
630068039126013607910 ~2000
Exponent Prime Factor Digits Year
630095171126019034310 ~2000
6300954071134171732711 ~2002
630110639126022127910 ~2000
630117599126023519910 ~2000
630123317504098653710 ~2001
630159251126031850310 ~2000
630190091126038018310 ~2000
630192763630192763110 ~2001
630218969504175175310 ~2001
630239783126047956710 ~2000
630244019126048803910 ~2000
630245243126049048710 ~2000
630246503126049300710 ~2000
630250343126050068710 ~2000
630250697378150418310 ~2001
630286103126057220710 ~2000
6302926031512702247311 ~2002
630294719126058943910 ~2000
630312503126062500710 ~2000
630336797378202078310 ~2001
630339313378203587910 ~2001
630358919126071783910 ~2000
630365591126073118310 ~2000
630381347504305077710 ~2001
630400271126080054310 ~2000
Exponent Prime Factor Digits Year
6304041911008646705711 ~2002
630429179126085835910 ~2000
6304576371891372911111 ~2003
630466631126093326310 ~2000
630475691126095138310 ~2000
630481919126096383910 ~2000
630485123126097024710 ~2000
630493013378295807910 ~2001
630497363126099472710 ~2000
6305111634539680373711 ~2004
630511391126102278310 ~2000
630518891126103778310 ~2000
630530891126106178310 ~2000
630532379126106475910 ~2000
630535739126107147910 ~2000
630541979126108395910 ~2000
630565319126113063910 ~2000
630565571126113114310 ~2000
630566903126113380710 ~2000
630567593378340555910 ~2001
630583763126116752710 ~2000
630632161378379296710 ~2001
630677711126135542310 ~2000
630678071126135614310 ~2000
630681353882953894310 ~2002
Exponent Prime Factor Digits Year
6306841792018189372911 ~2003
6306889211387515626311 ~2002
630714179126142835910 ~2000
630725663126145132710 ~2000
630732143126146428710 ~2000
630746003126149200710 ~2000
630746939126149387910 ~2000
630780599126156119910 ~2000
6307988118705023591911 ~2004
630807659126161531910 ~2000
630817391126163478310 ~2000
630819743126163948710 ~2000
630830351126166070310 ~2000
630839201378503520710 ~2001
630840323126168064710 ~2000
630843623126168724710 ~2000
630911951126182390310 ~2000
630914951126182990310 ~2000
630926459126185291910 ~2000
630929681504743744910 ~2001
630941411126188282310 ~2000
630956279126191255910 ~2000
6309638213533397397711 ~2003
630967619126193523910 ~2000
630985813378591487910 ~2001
3503
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25-11-02