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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
1177901723235580344710 ~2002
11780870331649321846311 ~2004
1178116211235623242310 ~2002
1178140871235628174310 ~2002
1178236511235647302310 ~2002
1178240363235648072710 ~2002
1178245583235649116710 ~2002
11782732731649582582311 ~2004
1178319421706991652710 ~2003
1178337239235667447910 ~2002
1178417099235683419910 ~2002
1178430551235686110310 ~2002
1178503439235700687910 ~2002
1178504903235700980710 ~2002
1178567233707140339910 ~2003
1178567399235713479910 ~2002
1178568179235713635910 ~2002
11785900875657232417711 ~2005
1178609363235721872710 ~2002
11786619892828788773711 ~2004
1178664659235732931910 ~2002
1178712137942969709710 ~2003
1178719211235743842310 ~2002
1178739323235747864710 ~2002
1178753171235750634310 ~2002
Exponent Prime Factor Digits Year
1178764157943011325710 ~2003
1178780903235756180710 ~2002
1178781239235756247910 ~2002
1178812981707287788710 ~2003
1178851631235770326310 ~2002
1178891123235778224710 ~2002
1178944103235788820710 ~2002
11790328371650645971911 ~2004
11790520991179052099111 ~2004
11790696731886511476911 ~2004
1179124979943299983310 ~2003
1179161363235832272710 ~2002
1179173423235834684710 ~2002
1179306119235861223910 ~2002
1179332351235866470310 ~2002
1179353459235870691910 ~2002
1179448043235889608710 ~2002
11794538333538361499111 ~2005
1179484583235896916710 ~2002
1179489173707693503910 ~2003
11795351032830884247311 ~2004
1179633443235926688710 ~2002
1179667823235933564710 ~2002
1179772031235954406310 ~2002
1179779351235955870310 ~2002
Exponent Prime Factor Digits Year
1179833639235966727910 ~2002
1179835201707901120710 ~2003
1179843083235968616710 ~2002
1179907697707944618310 ~2003
11799543671887926987311 ~2004
1179964931235992986310 ~2002
1179991283235998256710 ~2002
1180025831236005166310 ~2002
1180068671236013734310 ~2002
1180087211236017442310 ~2002
11800999031180099903111 ~2004
1180107503236021500710 ~2002
1180175267944140213710 ~2003
1180177319236035463910 ~2002
1180182389944145911310 ~2003
11802571312124462835911 ~2004
1180294163236058832710 ~2002
11803483571888557371311 ~2004
1180358579236071715910 ~2002
1180422311236084462310 ~2002
1180424183236084836710 ~2002
1180435717708261430310 ~2003
1180445459236089091910 ~2002
1180474871236094974310 ~2002
1180529639236105927910 ~2002
Exponent Prime Factor Digits Year
1180548179236109635910 ~2002
1180554119944443295310 ~2003
1180652519236130503910 ~2002
1180675739236135147910 ~2002
1180676039236135207910 ~2002
1180695011236139002310 ~2002
1180697711236139542310 ~2002
1180704683236140936710 ~2002
1180771331236154266310 ~2002
1180813877944651101710 ~2003
1180818533708491119910 ~2003
11808519531653192734311 ~2004
1180852619236170523910 ~2002
1180894283236178856710 ~2002
1180899431236179886310 ~2002
11809558437794308563911 ~2006
1180966151236193230310 ~2002
1181029859236205971910 ~2002
1181044703236208940710 ~2002
1181054939944843951310 ~2003
1181063783236212756710 ~2002
1181072351236214470310 ~2002
11811019131653542678311 ~2004
1181158259236231651910 ~2002
1181208157708724894310 ~2003
3632
GIMPS The Prime Pages FactorDb.com
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25-07-08