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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
137176049438963356910 ~1997
1371761992743523999 ~1995
1371786178230717039 ~1996
1371847792743695599 ~1995
137189057192064679910 ~1997
1371892312743784639 ~1995
137190671109752536910 ~1996
137191589109753271310 ~1996
1371918712743837439 ~1995
1371959512743919039 ~1995
137196029109756823310 ~1996
1371979138231874799 ~1996
1372075738232454399 ~1996
1372099312744198639 ~1995
1372127392744254799 ~1995
1372145032744290079 ~1995
1372163992744327999 ~1995
137220227109776181710 ~1996
1372243138233458799 ~1996
1372270378233622239 ~1996
1372301392744602799 ~1995
137230363466583234310 ~1998
1372350112744700239 ~1995
1372381912744763839 ~1995
137243719137243719110 ~1996
Exponent Prime Factor Digits Year
1372488018234928079 ~1996
1372511992745023999 ~1995
1372579792745159599 ~1995
1372597138235582799 ~1996
1372651331647181596111 ~1999
1372687312745374639 ~1995
137269493411808479110 ~1997
1372724032745448079 ~1995
1372752832745505679 ~1995
1372759912745519839 ~1995
137280463549121852110 ~1998
137292443329501863310 ~1997
1372935712745871439 ~1995
1372949992745899999 ~1995
1372990338237941999 ~1996
1373104432746208879 ~1995
1373107792746215599 ~1995
1373133592746267199 ~1995
1373175712746351439 ~1995
1373236432746472879 ~1995
1373248792746497599 ~1995
1373255113295812264111 ~2000
1373317312746634639 ~1995
1373332432746664879 ~1995
1373345218240071279 ~1996
Exponent Prime Factor Digits Year
137334529302135963910 ~1997
1373382418240294479 ~1996
1373413432746826879 ~1995
1373432032746864079 ~1995
1373446312746892639 ~1995
1373490112746980239 ~1995
1373558178241349039 ~1996
1373563432747126879 ~1995
1373564032747128079 ~1995
137356553329655727310 ~1997
1373572938241437599 ~1996
1373589832747179679 ~1995
1373660632747321279 ~1995
1373709112747418239 ~1995
1373710432747420879 ~1995
1373715232747430479 ~1995
137374697109899757710 ~1996
1373772832747545679 ~1995
1373788312747576639 ~1995
1373828512747657039 ~1995
1373830792747661599 ~1995
1373832178242993039 ~1996
1373918992747837999 ~1995
1373920432747840879 ~1995
1373924992747849999 ~1995
Exponent Prime Factor Digits Year
1373931832747863679 ~1995
1373959912747919839 ~1995
1373980432747960879 ~1995
1374067192748134399 ~1995
1374076192748152399 ~1995
137408851137408851110 ~1996
1374129232748258479 ~1995
1374145912748291839 ~1995
1374194178245165039 ~1996
137423519109938815310 ~1996
1374241912748483839 ~1995
1374293992748587999 ~1995
1374296818245780879 ~1996
1374320512748641039 ~1995
137438069192413296710 ~1997
137440519137440519110 ~1996
1374420832748841679 ~1995
1374442312748884639 ~1995
137446913989617773710 ~1998
1374470392748940799 ~1995
1374525592749051199 ~1995
1374567832749135679 ~1995
1374586792749173599 ~1995
1374612112749224239 ~1995
1374683392749366799 ~1995
2568
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25-04-13