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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
1128848999225769799910 ~2002
1128910121903128096910 ~2003
1128945563225789112710 ~2002
1128977711225795542310 ~2002
1128999983225799996710 ~2002
11290857311806537169711 ~2004
1129101209903280967310 ~2003
11291583071129158307111 ~2003
1129190423225838084710 ~2002
1129225417677535250310 ~2003
1129272899225854579910 ~2002
1129275299903420239310 ~2003
1129279913677567947910 ~2003
1129288679225857735910 ~2002
1129336751225867350310 ~2002
1129346903225869380710 ~2002
1129360811225872162310 ~2002
1129418039225883607910 ~2002
1129446037677667622310 ~2003
1129492139225898427910 ~2002
1129495331225899066310 ~2002
1129620923225924184710 ~2002
11296528992711166957711 ~2004
1129686671225937334310 ~2002
1129781519225956303910 ~2002
Exponent Prime Factor Digits Year
1129785851225957170310 ~2002
1129787381677872428710 ~2003
11298037931807686068911 ~2004
1129924739225984947910 ~2002
11299266173389779851111 ~2005
1129990091225998018310 ~2002
1129997591225999518310 ~2002
1130067629904054103310 ~2003
1130100431226020086310 ~2002
1130137451904109960910 ~2003
1130165051226033010310 ~2002
1130178793678107275910 ~2003
1130186159226037231910 ~2002
113021413119891768705712 ~2006
11302465271808394443311 ~2004
11303144872034566076711 ~2004
1130353247904282597710 ~2003
11303756772712901624911 ~2004
1130422283226084456710 ~2002
1130492261904393808910 ~2003
1130503343226100668710 ~2002
1130505191226101038310 ~2002
1130519543226103908710 ~2002
11305307471130530747111 ~2003
1130535383226107076710 ~2002
Exponent Prime Factor Digits Year
1130550913678330547910 ~2003
1130583539226116707910 ~2002
113062078911532332047912 ~2006
1130672171226134434310 ~2002
1130705951226141190310 ~2002
1130783099226156619910 ~2002
1130783411226156682310 ~2002
1130789137678473482310 ~2003
1130804483226160896710 ~2002
1130810519226162103910 ~2002
1130814821678488892710 ~2003
1130833271904666616910 ~2003
1130865971226173194310 ~2002
1130886983226177396710 ~2002
1130902523226180504710 ~2002
1131003661678602196710 ~2003
1131019271226203854310 ~2002
1131028103226205620710 ~2002
11310646872035916436711 ~2004
1131068231226213646310 ~2002
11310803411809728545711 ~2004
1131142451226228490310 ~2002
1131147299226229459910 ~2002
1131199991226239998310 ~2002
11312211971809953915311 ~2004
Exponent Prime Factor Digits Year
1131252491226250498310 ~2002
1131326159226265231910 ~2002
1131434123226286824710 ~2002
1131438719226287743910 ~2002
1131465011226293002310 ~2002
1131477251226295450310 ~2002
1131497897905198317710 ~2003
1131552143226310428710 ~2002
1131556817678934090310 ~2003
1131567071226313414310 ~2002
1131583199905266559310 ~2003
1131587771226317554310 ~2002
1131592739226318547910 ~2002
1131610163226322032710 ~2002
1131647243226329448710 ~2002
1131651539226330307910 ~2002
1131657911226331582310 ~2002
1131723083226344616710 ~2002
1131743999226348799910 ~2002
1131757859226351571910 ~2002
1131787859226357571910 ~2002
1131803759226360751910 ~2002
11318179092489999399911 ~2004
1131832993679099795910 ~2003
1131839939226367987910 ~2002
3886
GIMPS The Prime Pages FactorDb.com
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26-02-08