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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
836044151167208830310 ~2001
836102843167220568710 ~2001
836133563167226712710 ~2001
836144819167228963910 ~2001
836145911167229182310 ~2001
8361715793511920631911 ~2004
836192939167238587910 ~2001
836200511167240102310 ~2001
836249891167249978310 ~2001
836285537501771322310 ~2002
836286239167257247910 ~2001
836289203167257840710 ~2001
836303003167260600710 ~2001
836320223167264044710 ~2001
836345011836345011110 ~2002
836347511167269502310 ~2001
836357363167271472710 ~2001
83638865914218607203112 ~2005
836412179167282435910 ~2001
836412217501847330310 ~2002
836444639167288927910 ~2001
836470571167294114310 ~2001
836474897501884938310 ~2002
836475611167295122310 ~2001
836509217669207373710 ~2002
Exponent Prime Factor Digits Year
836517791167303558310 ~2001
836539637669231709710 ~2002
836551511167310302310 ~2001
836558713501935227910 ~2002
836568923167313784710 ~2001
836575973501945583910 ~2002
836581121669264896910 ~2002
836618819167323763910 ~2001
836632943167326588710 ~2001
8366743931338679028911 ~2003
836688397502013038310 ~2002
836749583167349916710 ~2001
836760839167352167910 ~2001
836762639167352527910 ~2001
8367632413347052964111 ~2004
836789641502073784710 ~2002
836846477502107886310 ~2002
836851643167370328710 ~2001
836863931669491144910 ~2002
836871863167374372710 ~2001
836897903167379580710 ~2001
836927099167385419910 ~2001
8369299695356351801711 ~2004
836947717502168630310 ~2002
837017039167403407910 ~2001
Exponent Prime Factor Digits Year
837022633502213579910 ~2002
837025751167405150310 ~2001
837035587837035587110 ~2002
837042179167408435910 ~2001
8371249572009099896911 ~2003
8371292592009110221711 ~2003
837149903167429980710 ~2001
837192437502315462310 ~2002
837218663167443732710 ~2001
837220739167444147910 ~2001
837257639167451527910 ~2001
837264143167452828710 ~2001
8372881213349152484111 ~2004
837291443167458288710 ~2001
837315431167463086310 ~2001
837321547837321547110 ~2002
837342983167468596710 ~2001
837369371167473874310 ~2001
837378071167475614310 ~2001
837504131167500826310 ~2001
8375187011340029921711 ~2003
837533783167506756710 ~2001
837547351837547351110 ~2002
837571741502543044710 ~2002
837615263167523052710 ~2001
Exponent Prime Factor Digits Year
837676381502605828710 ~2002
837687443167537488710 ~2001
837708517502625110310 ~2002
837749411167549882310 ~2001
837775583167555116710 ~2001
837781643167556328710 ~2001
837785237502671142310 ~2002
837827891167565578310 ~2001
837831251167566250310 ~2001
837832883167566576710 ~2001
837840901502704540710 ~2002
837842651670274120910 ~2002
837848171167569634310 ~2001
837900491167580098310 ~2001
837920801670336640910 ~2002
837937027837937027110 ~2002
837941941502765164710 ~2002
837952439670361951310 ~2002
837972851670378280910 ~2002
8379978291173196960711 ~2003
8380428892011302933711 ~2003
838092191167618438310 ~2001
838139639167627927910 ~2001
8381542214023140260911 ~2004
838187939167637587910 ~2001
3411
GIMPS The Prime Pages FactorDb.com
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25-05-04