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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
1024441312048882639 ~1994
1024453616146721679 ~1995
1024477078195816579 ~1995
102453539184416370310 ~1996
1024554712049109439 ~1994
1024657192049314399 ~1994
1024660432049320879 ~1994
1024663792049327599 ~1994
1024682512049365039 ~1994
102468323430366956710 ~1997
102470117245928280910 ~1996
102471689307415067110 ~1996
1024756192049512399 ~1994
102475969245942325710 ~1996
102479753245951407310 ~1996
1024799632049599279 ~1994
1024802392049604799 ~1994
1024823576148941439 ~1995
1024856992049713999 ~1994
102487279102487279110 ~1995
1024877098199016739 ~1995
1024910032049820079 ~1994
1024944712049889439 ~1994
1024961512049923039 ~1994
102498377307495131110 ~1996
Exponent Prime Factor Digits Year
1024988416149930479 ~1995
102498931184498075910 ~1996
1025035192050070399 ~1994
1025054512050109039 ~1994
1025077192050154399 ~1994
102512551102512551110 ~1995
1025149312050298639 ~1994
1025162992050325999 ~1994
1025197312050394639 ~1994
1025201392050402799 ~1994
1025218192050436399 ~1994
1025244592050489199 ~1994
1025246512050493039 ~1994
1025248798201990339 ~1995
1025272912050545839 ~1994
102527521164044033710 ~1996
1025362432050724879 ~1994
1025364712050729439 ~1994
1025379832050759679 ~1994
1025397112050794239 ~1994
1025418112050836239 ~1994
1025430736152584399 ~1995
1025462992050925999 ~1994
1025521792051043599 ~1994
1025524678204197379 ~1995
Exponent Prime Factor Digits Year
1025557576153345439 ~1995
1025623936153743599 ~1995
1025627936153767599 ~1995
1025636032051272079 ~1994
1025689976154139839 ~1995
1025691712051383439 ~1994
1025692312051384639 ~1994
102570089246168213710 ~1996
1025703118205624899 ~1995
1025725312051450639 ~1994
1025740912051481839 ~1994
1025748832051497679 ~1994
1025751112051502239 ~1994
1025755192051510399 ~1994
1025765992051531999 ~1994
1025771992051543999 ~1994
1025801992051603999 ~1994
1025852992051705999 ~1994
1025859712051719439 ~1994
1025864392051728799 ~1994
1025875312051750639 ~1994
1025904592051809199 ~1994
1025972816155836879 ~1995
1025976232051952479 ~1994
1025978992051957999 ~1994
Exponent Prime Factor Digits Year
1025985712051971439 ~1994
1026003178208025379 ~1995
1026004792052009599 ~1994
1026027232052054479 ~1994
1026042418208339299 ~1995
102609359246262461710 ~1996
1026130192052260399 ~1994
102615059430983247910 ~1997
1026225112052450239 ~1994
1026226016157356079 ~1995
102623011164196817710 ~1996
1026242416157454479 ~1995
102624287246298288910 ~1996
102625349143675488710 ~1996
1026270136157620799 ~1995
1026278816157672879 ~1995
1026302392052604799 ~1994
1026319432052638879 ~1994
1026331976157991839 ~1995
102638009143693212710 ~1996
1026429832052859679 ~1994
1026441592052883199 ~1994
1026442192052884399 ~1994
1026446512052893039 ~1994
1026482512052965039 ~1994
2585
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25-11-17