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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
200883581160706864910 ~1997
2008925634017851279 ~1996
200894731321431569710 ~1998
2008976994017953999 ~1996
2009060394018120799 ~1996
200909497120545698310 ~1997
2009123634018247279 ~1996
2009160114018320239 ~1996
2009176314018352639 ~1996
200922613120553567910 ~1997
2009234034018468079 ~1996
200927113602781339110 ~1999
200933233120559939910 ~1997
200935177120561106310 ~1997
2009377914018755839 ~1996
200940841120564504710 ~1997
200951173120570703910 ~1997
200951357120570814310 ~1997
2009575914019151839 ~1996
200959399200959399110 ~1998
2009611794019223599 ~1996
2009625714019251439 ~1996
2009626314019252639 ~1996
200964901120578940710 ~1997
2009664834019329679 ~1996
Exponent Prime Factor Digits Year
200972021160777616910 ~1997
200975701120585420710 ~1997
2009806914019613839 ~1996
2009828394019656799 ~1996
2009888634019777279 ~1996
2009896434019792879 ~1996
2009901714019803439 ~1996
2009902914019805839 ~1996
200990633120594379910 ~1997
2009974794019949599 ~1996
201001793482404303310 ~1998
2010027834020055679 ~1996
2010028314020056639 ~1996
201007979482419149710 ~1998
201009199482422077710 ~1998
2010142794020285599 ~1996
2010173394020346799 ~1996
2010254634020509279 ~1996
201026941120616164710 ~1997
201028031361850455910 ~1998
201038713482492911310 ~1998
2010388794020777599 ~1996
2010450114020900239 ~1996
2010525834021051679 ~1996
2010595434021190879 ~1996
Exponent Prime Factor Digits Year
2010597834021195679 ~1996
2010643794021287599 ~1996
2010664794021329599 ~1996
201067897120640738310 ~1997
2010738714021477439 ~1996
2010762834021525679 ~1996
2010807234021614479 ~1996
20108243913512739900912 ~2002
2010825594021651199 ~1996
201088037120652822310 ~1997
201088157482611576910 ~1998
2010915714021831439 ~1996
2010988794021977599 ~1996
201100093120660055910 ~1997
2011050594022101199 ~1996
201107063482656951310 ~1998
2011204314022408639 ~1996
2011207794022415599 ~1996
2011264794022529599 ~1996
2011294434022588879 ~1996
201130243482712583310 ~1998
2011324194022648399 ~1996
201135917120681550310 ~1997
2011430116476804954311 ~2001
201143801160915040910 ~1997
Exponent Prime Factor Digits Year
2011439634022879279 ~1996
2011440714022881439 ~1996
2011468314022936639 ~1996
2011472034022944079 ~1996
201154367482770480910 ~1998
201161069160928855310 ~1997
201162917764419084710 ~1999
2011768794023537599 ~1996
201186709482848101710 ~1998
2011931034023862079 ~1996
2011955514023911039 ~1996
201197147482873152910 ~1998
2012017794024035599 ~1996
2012138514024277039 ~1996
201218671804874684110 ~1999
201223241120733944710 ~1997
2012273634024547279 ~1996
2012285394024570799 ~1996
2012382594024765199 ~1996
2012383434024766879 ~1996
2012422914024845839 ~1996
2012433594024867199 ~1996
201246041120747624710 ~1997
2012473914024947839 ~1996
2012495994024991999 ~1996
2774
GIMPS The Prime Pages FactorDb.com
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25-05-04