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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
3647830437295660879 ~1998
3647912397295824799 ~1998
36479721743775666040112 ~2005
3648131037296262079 ~1998
364818473218891083910 ~1999
3648195237296390479 ~1998
364822957218893774310 ~1999
3648343917296687839 ~1998
3648586197297172399 ~1998
3648603717297207439 ~1998
3648759117297518239 ~1998
3648857997297715999 ~1998
364902539291922031310 ~1999
3649062597298125199 ~1998
3649115517298231039 ~1998
3649163997298327999 ~1998
3649263717298527439 ~1998
364940131656892235910 ~2000
3649435917298871839 ~1998
3649454997298909999 ~1998
364952173218971303910 ~1999
3649548717299097439 ~1998
3649677237299354479 ~1998
3649702197299404399 ~1998
3649708917299417839 ~1998
Exponent Prime Factor Digits Year
3649724517299449039 ~1998
3649764717299529439 ~1998
3649798437299596879 ~1998
3649800237299600479 ~1998
3649835517299671039 ~1998
364991533218994919910 ~1999
364991983364991983110 ~2000
3649920117299840239 ~1998
3650002132044001192911 ~2001
3650022717300045439 ~1998
3650189037300378079 ~1998
3650246835913399864711 ~2003
3650254437300508879 ~1998
365030657292024525710 ~1999
3650317631241107994311 ~2001
3650331597300663199 ~1998
3650383437300766879 ~1998
365056889292045511310 ~1999
365059339365059339110 ~2000
3650626197301252399 ~1998
365063813219038287910 ~1999
3650639037301278079 ~1998
365098289292078631310 ~1999
3651178437302356879 ~1998
365121413511169978310 ~2000
Exponent Prime Factor Digits Year
3651269037302538079 ~1998
3651282597302565199 ~1998
3651506895185139783911 ~2002
3651510237303020479 ~1998
3651606837303213679 ~1998
3651685797303371599 ~1998
365173961292139168910 ~1999
3651848997303697999 ~1998
3651974637303949279 ~1998
3652024197304048399 ~1998
3652102317304204639 ~1998
3652185837304371679 ~1998
3652193637304387279 ~1998
3652292517304585039 ~1998
3652312317304624639 ~1998
3652412037304824079 ~1998
3652466637304933279 ~1998
3652510917305021839 ~1998
3652645797305291599 ~1998
3652714797305429599 ~1998
3653077917306155839 ~1998
365324633219194779910 ~1999
365326373511456922310 ~2000
3653402037306804079 ~1998
3653403597306807199 ~1998
Exponent Prime Factor Digits Year
3653567637307135279 ~1998
365357053219214231910 ~1999
365361197219216718310 ~1999
3653635437307270879 ~1998
365380361219228216710 ~1999
3653964837307929679 ~1998
365406973584651156910 ~2000
3654087237308174479 ~1998
3654096237308192479 ~1998
3654118317308236639 ~1998
3654128637308257279 ~1998
3654352437308704879 ~1998
365435633219261379910 ~1999
365457779292366223310 ~1999
3654580317309160639 ~1998
365486221219291732710 ~1999
3654907317309814639 ~1998
3654932037309864079 ~1998
3655102197310204399 ~1998
365516729877240149710 ~2001
3655245837310491679 ~1998
3655374233509159260911 ~2002
3655378317310756639 ~1998
365538653219323191910 ~1999
3655467717310935439 ~1998
3054
GIMPS The Prime Pages FactorDb.com
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25-05-04