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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
754250663150850132710 ~2000
754261619150852323910 ~2000
754273259150854651910 ~2000
754285991603428792910 ~2002
754288763150857752710 ~2000
754322111150864422310 ~2000
754336391150867278310 ~2000
754412579150882515910 ~2000
754429691150885938310 ~2000
754433917452660350310 ~2001
754437527603550021710 ~2002
754460279150892055910 ~2000
754485359150897071910 ~2000
754624943150924988710 ~2000
754657103150931420710 ~2000
7547621171207619387311 ~2003
7547843571056698099911 ~2002
754810151150962030310 ~2000
754836917452902150310 ~2002
7548427931207748468911 ~2003
7548555592415537788911 ~2003
754858283150971656710 ~2000
754940881452964528710 ~2002
754983877452990326310 ~2002
755003273453001963910 ~2002
Exponent Prime Factor Digits Year
755017019151003403910 ~2000
755025191151005038310 ~2000
7550260573020104228111 ~2004
7550510691057071496711 ~2002
755079971151015994310 ~2000
755125919151025183910 ~2000
755142191151028438310 ~2000
755175923151035184710 ~2000
755179739151035947910 ~2000
7552086891057292164711 ~2002
755238611151047722310 ~2000
755257109604205687310 ~2002
755266703151053340710 ~2000
755277251151055450310 ~2000
755298059151059611910 ~2000
755298419151059683910 ~2000
755318639151063727910 ~2000
755330777453198466310 ~2002
755332751151066550310 ~2000
755357951151071590310 ~2000
755377211151075442310 ~2000
755421791151084358310 ~2000
755423351151084670310 ~2000
755427983151085596710 ~2000
755437219755437219110 ~2002
Exponent Prime Factor Digits Year
755438531151087706310 ~2000
755439143151087828710 ~2000
755440403151088080710 ~2000
755459363151091872710 ~2000
755497679151099535910 ~2000
755510303151102060710 ~2000
755525663151105132710 ~2000
755534963151106992710 ~2000
755541119151108223910 ~2000
755549831151109966310 ~2000
755590421453354252710 ~2002
755607623151121524710 ~2000
755609579151121915910 ~2000
755630159151126031910 ~2000
7556602911360188523911 ~2003
755667131151133426310 ~2000
7556679319068015172111 ~2005
755685851151137170310 ~2000
755709809604567847310 ~2002
7557221391813733133711 ~2003
755735699151147139910 ~2000
755748661453449196710 ~2002
7557903537860219671311 ~2005
755844731151168946310 ~2000
755845319151169063910 ~2000
Exponent Prime Factor Digits Year
755846831151169366310 ~2000
755848811151169762310 ~2000
7558540635442149253711 ~2004
755881271151176254310 ~2000
755895389604716311310 ~2002
755938763151187752710 ~2000
7559514591814283501711 ~2003
755957171151191434310 ~2000
755966383755966383110 ~2002
755967731151193546310 ~2000
755973917453584350310 ~2002
755975621453585372710 ~2002
755995343151199068710 ~2000
756012329604809863310 ~2002
756033737453620242310 ~2002
756037343151207468710 ~2000
756042491604833992910 ~2002
756049523151209904710 ~2000
756066821453640092710 ~2002
756071891151214378310 ~2000
756165251151233050310 ~2000
756192383151238476710 ~2000
756218051151243610310 ~2000
756227999151245599910 ~2000
7562668731058773622311 ~2002
3444
GIMPS The Prime Pages FactorDb.com
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25-07-08