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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
2794258795588517599 ~1997
2794295395588590799 ~1997
2794307995588615999 ~1997
2794454035588908079 ~1997
2794507195589014399 ~1997
2794543795589087599 ~1997
279458867223567093710 ~1998
2794591435589182879 ~1997
2794649871397324935111 ~2000
279485879223588703310 ~1998
27949159118111055096912 ~2003
2794944835589889679 ~1997
2794954795589909599 ~1997
2794980835589961679 ~1997
279512117167707270310 ~1998
2795166235590332479 ~1997
2795172115590344239 ~1997
279520453167712271910 ~1998
2795309635590619279 ~1997
2795452915590905839 ~1997
279545983279545983110 ~1999
2795470915590941839 ~1997
2795564515591129039 ~1997
279562799223650239310 ~1998
2795659915591319839 ~1997
Exponent Prime Factor Digits Year
2795669995591339999 ~1997
279567557167740534310 ~1998
2795781115591562239 ~1997
2795814115591628239 ~1997
279585197167751118310 ~1998
279598769391438276710 ~1999
279607121167764272710 ~1998
279609359223687487310 ~1998
2796105595592211199 ~1997
2796136195592272399 ~1997
2796153835592307679 ~1997
2796172915592345839 ~1997
2796198835592397679 ~1997
2796238195592476399 ~1997
2796244315592488639 ~1997
2796355195592710399 ~1997
2796358315592716639 ~1997
2796398635592797279 ~1997
2796428995592857999 ~1997
2796552835593105679 ~1997
2796590635593181279 ~1997
2796636111174587166311 ~2000
2796640435593280879 ~1997
2796658915593317839 ~1997
2796704395593408799 ~1997
Exponent Prime Factor Digits Year
279674371279674371110 ~1999
2796761515593523039 ~1997
279680227279680227110 ~1999
2796865315593730639 ~1997
2796936115593872239 ~1997
2797241635594483279 ~1997
279730337223784269710 ~1998
279730777167838466310 ~1998
2797400395594800799 ~1997
279747661615444854310 ~2000
2797537315595074639 ~1997
2797548595595097199 ~1997
2797594435595188879 ~1997
2797600315595200639 ~1997
2797643395595286799 ~1997
2797697515595395039 ~1997
2797776291510799196711 ~2000
279780601167868360710 ~1998
279782351223825880910 ~1998
2797935115595870239 ~1997
279798419223838735310 ~1998
279806113447689780910 ~1999
2798071795596143599 ~1997
279812023447699236910 ~1999
2798147515596295039 ~1997
Exponent Prime Factor Digits Year
2798164795596329599 ~1997
2798305435596610879 ~1997
2798338315596676639 ~1997
2798389915596779839 ~1997
2798459635596919279 ~1997
2798535715597071439 ~1997
279853901223883120910 ~1998
279861011223888808910 ~1998
2798741635597483279 ~1997
2798865595597731199 ~1997
2798993035597986079 ~1997
2799022195598044399 ~1997
2799096115598192239 ~1997
2799160795598321599 ~1997
279919273167951563910 ~1998
2799198235598396479 ~1997
279921029391889440710 ~1999
279931081167958648710 ~1998
279935639223948511310 ~1998
2799463915598927839 ~1997
279949973391929962310 ~1999
279959753167975851910 ~1998
279967183671921239310 ~2000
279971987503949576710 ~1999
2799855235599710479 ~1997
3291
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26-05-03