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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
1553496113106992239 ~1995
1553512793107025599 ~1995
1553531179321187039 ~1996
155353889124283111310 ~1996
1553553833107107679 ~1995
1553556593107113199 ~1995
1553565833107131679 ~1995
155357417124285933710 ~1996
1553588033107176079 ~1995
1553588211211798803911 ~1999
1553601713107203439 ~1995
1553621993107243999 ~1995
1553637113107274239 ~1995
1553684633107369279 ~1995
1553815739322894399 ~1996
1553892593107785199 ~1995
1553947193107894399 ~1995
1554098993108197999 ~1995
1554130193108260399 ~1995
155416049124332839310 ~1996
1554170633108341279 ~1995
1554234179325405039 ~1996
1554256313108512639 ~1995
1554256913108513839 ~1995
1554271313108542639 ~1995
Exponent Prime Factor Digits Year
1554289193108578399 ~1995
155433409466300227110 ~1998
1554337313108674639 ~1995
1554468593108937199 ~1995
1554477233108954479 ~1995
1554479539326877199 ~1996
1554518993109037999 ~1995
1554554513109109039 ~1995
155463467124370773710 ~1996
1554684713109369439 ~1995
155470181870633013710 ~1999
1554726593109453199 ~1995
155474783404234435910 ~1998
1554773033109546079 ~1995
1554780233109560479 ~1995
155478553248765684910 ~1997
1554792113109584239 ~1995
1554798713109597439 ~1995
1554802193109604399 ~1995
1554820313109640639 ~1995
155486183373166839310 ~1998
1554926513109853039 ~1995
155501011279901819910 ~1997
1555018913110037839 ~1995
1555023113110046239 ~1995
Exponent Prime Factor Digits Year
1555030219330181279 ~1996
155503279279905902310 ~1997
1555050113110100239 ~1995
1555062713110125439 ~1995
1555140833110281679 ~1995
1555143233110286479 ~1995
155516747124413397710 ~1996
1555198793110397599 ~1995
155520839124416671310 ~1996
1555244033110488079 ~1995
1555295539331773199 ~1996
1555300313110600639 ~1995
1555376631773129358311 ~1999
155537939653259343910 ~1998
1555384193110768399 ~1995
1555419833110839679 ~1995
1555459313110918639 ~1995
1555482779332896639 ~1996
155550767404431994310 ~1998
1555510313111020639 ~1995
155555909124444727310 ~1996
1555616993111233999 ~1995
1555637033111274079 ~1995
1555657433111314879 ~1995
155578151124462520910 ~1996
Exponent Prime Factor Digits Year
1555821833111643679 ~1995
1555849819335098879 ~1996
155587591155587591110 ~1997
1555887113111774239 ~1995
1555919513111839039 ~1995
1555920713111841439 ~1995
1555970633111941279 ~1995
1555976393111952799 ~1995
1555995979335975839 ~1996
1556024393112048799 ~1995
155619179124495343310 ~1996
1556195993112391999 ~1995
1556199233112398479 ~1995
1556205713112411439 ~1995
155630357591395356710 ~1998
1556320793112641599 ~1995
1556323433112646879 ~1995
1556334619338007679 ~1996
155635771155635771110 ~1997
1556363633112727279 ~1995
155639299155639299110 ~1997
1556446793112893599 ~1995
1556480633112961279 ~1995
1556497793112995599 ~1995
1556510033113020079 ~1995
2635
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25-04-20