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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
2544009835088019679 ~1997
2544104515088209039 ~1997
2544160315088320639 ~1997
2544168192238868007311 ~2001
254420653152652391910 ~1998
2544223195088446399 ~1997
254427343407083748910 ~1999
2544287995088575999 ~1997
2544333235088666479 ~1997
2544380035088760079 ~1997
2544386511221305524911 ~2000
2544506395089012799 ~1997
2544506995089013999 ~1997
2544589034732935595911 ~2001
2544632395089264799 ~1997
254465647407145035310 ~1999
2544675235089350479 ~1997
2544804835089609679 ~1997
2544870115089740239 ~1997
254492683254492683110 ~1998
2544975115089950239 ~1997
2544993595089987199 ~1997
254508257152704954310 ~1998
2545113115090226239 ~1997
2545113715090227439 ~1997
Exponent Prime Factor Digits Year
2545122835090245679 ~1997
2545149595090299199 ~1997
2545200235090400479 ~1997
2545248715090497439 ~1997
2545267435090534879 ~1997
2545301635090603279 ~1997
2545331995090663999 ~1997
2545373515090747039 ~1997
2545455595090911199 ~1997
254550761152730456710 ~1998
2545523515091047039 ~1997
2545578835091157679 ~1997
2545619035091238079 ~1997
254565797152739478310 ~1998
2545690195091380399 ~1997
2545762795091525599 ~1997
254582891203666312910 ~1998
254583961152750376710 ~1998
2545842595091685199 ~1997
2545909915091819839 ~1997
2545959835091919679 ~1997
2545974772189538302311 ~2001
2545998835091997679 ~1997
254600023407360036910 ~1999
2546031715092063439 ~1997
Exponent Prime Factor Digits Year
2546037115092074239 ~1997
2546176315092352639 ~1997
2546189395092378799 ~1997
2546204515092409039 ~1997
2546369515092739039 ~1997
254640137152784082310 ~1998
2546471635092943279 ~1997
2546502235093004479 ~1997
2546606995093213999 ~1997
254664121152798472710 ~1998
2546644915093289839 ~1997
2546659915093319839 ~1997
2546665435093330879 ~1997
2546674435093348879 ~1997
2546746915093493839 ~1997
2546796715093593439 ~1997
2546816995093633999 ~1997
2546822995093645999 ~1997
254685983611246359310 ~1999
254692831254692831110 ~1998
254703833152822299910 ~1998
2547149515094299039 ~1997
2547312835094625679 ~1997
254732693152839615910 ~1998
2547521031069958832711 ~2000
Exponent Prime Factor Digits Year
2547530995095061999 ~1997
2547553315095106639 ~1997
2547581515095163039 ~1997
2547610435095220879 ~1997
2547611531171901303911 ~2000
2547703315095406639 ~1997
2547763915095527839 ~1997
2547781315095562639 ~1997
254779157203823325710 ~1998
2547921595095843199 ~1997
2547929635095859279 ~1997
254793577152876146310 ~1998
2547992995095985999 ~1997
2547994915095989839 ~1997
2548013995096027999 ~1997
2548024915096049839 ~1997
2548230595096461199 ~1997
2548288315096576639 ~1997
2548387915096775839 ~1997
2548455115096910239 ~1997
2548481515096963039 ~1997
254850031458730055910 ~1999
254851517356792123910 ~1999
2548533235097066479 ~1997
2548594315097188639 ~1997
3313
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26-07-19