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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
4459761718919523439 ~1999
4459908718919817439 ~1999
4460026318920052639 ~1999
4460224438920448879 ~1999
4460318518920637039 ~1999
446038157267622894310 ~2000
4460607118921214239 ~1999
4460608198921216399 ~1999
4460628718921257439 ~1999
4460691598921383199 ~1999
446078819802941874310 ~2001
446091839356873471310 ~2000
4460999398921998799 ~1999
446102093267661255910 ~2000
446113229624558520710 ~2001
4461149518922299039 ~1999
446115721267669432710 ~2000
4461193438922386879 ~1999
4461229918922459839 ~1999
446123549356898839310 ~2000
4461311518922623039 ~1999
4461318118922636239 ~1999
4461324718922649439 ~1999
4461446638922893279 ~1999
4461761638923523279 ~1999
Exponent Prime Factor Digits Year
4462028038924056079 ~1999
446207849356966279310 ~2000
4462131431070911543311 ~2001
4462245118924490239 ~1999
4462292638924585279 ~1999
4462298518924597039 ~1999
446230907356984725710 ~2000
4462375798924751599 ~1999
4462534438925068879 ~1999
4462567318925134639 ~1999
4462714918925429839 ~1999
4462760638925521279 ~1999
4463165998926331999 ~1999
4463191198926382399 ~1999
4463416318926832639 ~1999
4463617918927235839 ~1999
4463650798927301599 ~1999
446365793267819475910 ~2000
446366983446366983110 ~2000
4463670598927341199 ~1999
4463716318927432639 ~1999
4463729638927459279 ~1999
4463841118927682239 ~1999
4464039133124827391111 ~2002
4464149398928298799 ~1999
Exponent Prime Factor Digits Year
446428097267856858310 ~2000
446431477267858886310 ~2000
4464337918928675839 ~1999
4464402598928805199 ~1999
4464756118929512239 ~1999
4464766318929532639 ~1999
4464964438929928879 ~1999
446496761267898056710 ~2000
4464972118929944239 ~1999
4465042918930085839 ~1999
4465061031428819529711 ~2002
4465156918930313839 ~1999
446515921267909552710 ~2000
4465225798930451599 ~1999
446531573267918943910 ~2000
4465571038931142079 ~1999
4465776011786310404111 ~2002
4465923838931847679 ~1999
4465931518931863039 ~1999
4465953718931907439 ~1999
4466075091071858021711 ~2001
4466507518933015039 ~1999
4466651398933302799 ~1999
4466704318933408639 ~1999
4466830918933661839 ~1999
Exponent Prime Factor Digits Year
4466904838933809679 ~1999
4466991718933983439 ~1999
4467293518934587039 ~1999
4467447838934895679 ~1999
4467625798935251599 ~1999
44676757911526603538312 ~2004
4467693118935386239 ~1999
4467805918935611839 ~1999
446795233268077139910 ~2000
446797781268078668710 ~2000
4468074118936148239 ~1999
4468096198936192399 ~1999
4468123918936247839 ~1999
4468131411340439423111 ~2001
4468237918936475839 ~1999
446835017268101010310 ~2000
4468469518936939039 ~1999
4468811998937623999 ~1999
4469069038938138079 ~1999
4469239798938479599 ~1999
4469241118938482239 ~1999
4469337838938675679 ~1999
4469403118938806239 ~1999
446957569983306651910 ~2001
4469600518939201039 ~1999
3417
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26-01-11