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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
1123296059898636847310 ~2003
1123332599224666519910 ~2002
1123335263224667052710 ~2002
1123352221674011332710 ~2003
1123374313674024587910 ~2003
1123409411224681882310 ~2002
1123554203224710840710 ~2002
1123564859224712971910 ~2002
1123580063224716012710 ~2002
1123593059224718611910 ~2002
1123623443224724688710 ~2002
1123659701674195820710 ~2003
1123660757674196454310 ~2003
1123726451224745290310 ~2002
1123731443224746288710 ~2002
1123819379224763875910 ~2002
1123831619224766323910 ~2002
1123844353674306611910 ~2003
1123895477899116381710 ~2003
1123993439224798687910 ~2002
1124073803224814760710 ~2002
1124073851224814770310 ~2002
1124076923224815384710 ~2002
1124105261674463156710 ~2003
1124115263224823052710 ~2002
Exponent Prime Factor Digits Year
11241505131573810718311 ~2004
1124159483224831896710 ~2002
1124163011224832602310 ~2002
11241839532473204696711 ~2004
1124185943224837188710 ~2002
11241869831124186983111 ~2003
11241889872698053568911 ~2004
1124191319224838263910 ~2002
11242190518094377167311 ~2006
1124229913674537947910 ~2003
1124240441899392352910 ~2003
1124271539224854307910 ~2002
1124329919224865983910 ~2002
1124349851224869970310 ~2002
1124355923224871184710 ~2002
1124358491224871698310 ~2002
1124383223224876644710 ~2002
1124392169899513735310 ~2003
1124436281899549024910 ~2003
11244656514722755734311 ~2005
1124485031224897006310 ~2002
1124532611224906522310 ~2002
1124549483224909896710 ~2002
1124557103224911420710 ~2002
1124617097674770258310 ~2003
Exponent Prime Factor Digits Year
1124629871899703896910 ~2003
1124632763224926552710 ~2002
1124633063224926612710 ~2002
1124692259224938451910 ~2002
1124724179899779343310 ~2003
1124741903224948380710 ~2002
11248033332474567332711 ~2004
1124836837674902102310 ~2003
1124839823224967964710 ~2002
1124857463224971492710 ~2002
1124865359224973071910 ~2002
1124870003224974000710 ~2002
1124914151224982830310 ~2002
1124955983224991196710 ~2002
1124976371224995274310 ~2002
1124978339224995667910 ~2002
1124981219899984975310 ~2003
1125015071225003014310 ~2002
1125041999225008399910 ~2002
1125042203225008440710 ~2002
1125085001675051000710 ~2003
1125096541675057924710 ~2003
11251139331575159506311 ~2004
1125123071225024614310 ~2002
1125167497675100498310 ~2003
Exponent Prime Factor Digits Year
1125192611225038522310 ~2002
1125201461675120876710 ~2003
1125212567900170053710 ~2003
1125214379225042875910 ~2002
1125217391225043478310 ~2002
1125219659225043931910 ~2002
1125247979225049595910 ~2002
1125293579225058715910 ~2002
1125322799225064559910 ~2002
1125365713675219427910 ~2003
11253816892700916053711 ~2004
11254188431125418843111 ~2003
1125430703225086140710 ~2002
1125434339225086867910 ~2002
1125473231225094646310 ~2002
1125474071225094814310 ~2002
1125513731225102746310 ~2002
1125536903225107380710 ~2002
1125581111225116222310 ~2002
1125608999225121799910 ~2002
1125617819225123563910 ~2002
1125634199225126839910 ~2002
1125674471225134894310 ~2002
1125680909900544727310 ~2003
1125708299225141659910 ~2002
3778
GIMPS The Prime Pages FactorDb.com
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25-11-17