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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
2693412235386824479 ~1997
2693457115386914239 ~1997
269350157808050471110 ~2000
2693512795387025599 ~1997
2693523835387047679 ~1997
2693624515387249039 ~1997
2693694235387388479 ~1997
2693700715387401439 ~1997
2693797915387595839 ~1997
269382257161629354310 ~1998
269383193377136470310 ~1999
269383487215506789710 ~1998
269385617161631370310 ~1998
2693900035387800079 ~1997
2693997835387995679 ~1997
2694070915388141839 ~1997
2694143395388286799 ~1997
2694186835388373679 ~1997
2694196915388393839 ~1997
2694466315388932639 ~1997
269450449592790987910 ~1999
269452811215562248910 ~1998
2694580435389160879 ~1997
2694630115389260239 ~1997
2694802195389604399 ~1997
Exponent Prime Factor Digits Year
269490713161694427910 ~1998
269492957161695774310 ~1998
2695009435390018879 ~1997
269507083269507083110 ~1999
2695099915390199839 ~1997
269518259646843821710 ~1999
269530619215624495310 ~1998
269533421161720052710 ~1998
269538163269538163110 ~1999
269540317161724190310 ~1998
2695447915390895839 ~1997
2695450435390900879 ~1997
269546093161727655910 ~1998
2695467595390935199 ~1997
2695511515391023039 ~1997
2695558435391116879 ~1997
2695716235391432479 ~1997
2695835515391671039 ~1997
2695858915391717839 ~1997
2695869235391738479 ~1997
2695910395391820799 ~1997
2695953235391906479 ~1997
2696000035392000079 ~1997
269603143269603143110 ~1999
2696197435392394879 ~1997
Exponent Prime Factor Digits Year
2696345395392690799 ~1997
2696432995392865999 ~1997
2696509435393018879 ~1997
2696576035393152079 ~1997
269672773161803663910 ~1998
2697034435394068879 ~1997
269703947701230262310 ~2000
269713841161828304710 ~1998
2697161771078864708111 ~2000
2697173515394347039 ~1997
2697189595394379199 ~1997
2697248635394497279 ~1997
2697267715394535439 ~1997
269731453161838871910 ~1998
269733173161839903910 ~1998
269754041215803232910 ~1998
269761621161856972710 ~1998
2697660235395320479 ~1997
2697688195395376399 ~1997
2697707515395415039 ~1997
2697828115395656239 ~1997
2697945898147796587911 ~2002
2697969595395939199 ~1997
2698051315396102639 ~1997
2698152235396304479 ~1997
Exponent Prime Factor Digits Year
2698219915396439839 ~1997
2698285435396570879 ~1997
2698314612104685395911 ~2001
269833397215866717710 ~1998
269848253161908951910 ~1998
269852641161911584710 ~1998
2698538515397077039 ~1997
269858467269858467110 ~1999
2698632595397265199 ~1997
269866097215892877710 ~1998
2698705915397411839 ~1997
2698709635397419279 ~1997
269873129215898503310 ~1998
269874193647698063310 ~1999
2698945435397890879 ~1997
269898427269898427110 ~1999
2698993915397987839 ~1997
269904317161942590310 ~1998
2699086795398173599 ~1997
2699118715398237439 ~1997
2699277715398555439 ~1997
2699340235398680479 ~1997
269938829377914360710 ~1999
2699444035398888079 ~1997
2699463595398927199 ~1997
2901
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25-04-20