Home e-mail
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
353831992830655939 ~1991
353833732123002399 ~1991
35384003707680078 ~1990
35384171707683438 ~1990
35384351707687038 ~1990
353851972830815779 ~1991
35385359707707198 ~1990
35385683707713678 ~1990
35386079707721598 ~1990
353862372123174239 ~1991
353866332123197999 ~1991
35387603707752078 ~1990
35387783707755678 ~1990
35388071707761438 ~1990
35388131707762638 ~1990
35388193191096242310 ~1993
353882992831063939 ~1991
35388599707771998 ~1990
35389499707789998 ~1990
35389993247729951110 ~1994
35390051707801038 ~1990
35390219707804398 ~1990
35390279707805598 ~1990
35390843707816878 ~1990
35391143707822878 ~1990
Exponent Prime Factor Digits Year
353911972123471839 ~1991
35391311707826238 ~1990
35391539707830798 ~1990
35392523707850478 ~1990
353931294955038079 ~1992
35393951707879038 ~1990
35394071707881438 ~1990
353942872831542979 ~1991
35394563707891278 ~1990
35394959707899198 ~1990
35395511707910238 ~1990
353957392831659139 ~1991
35395859707917198 ~1990
353965212123791279 ~1991
35396579707931598 ~1990
35397203707944078 ~1990
35397431707948638 ~1990
353976472831811779 ~1991
35397683707953678 ~1990
35398019707960398 ~1990
353980932123885599 ~1991
35398523707970478 ~1990
35399723707994478 ~1990
354004575664073139 ~1992
35400863708017278 ~1990
Exponent Prime Factor Digits Year
35401343708026878 ~1990
35401451708029038 ~1990
354018412124110479 ~1991
354019578496469699 ~1993
354027292832218339 ~1991
35403059708061198 ~1990
35403779708075598 ~1990
35404151113293283310 ~1993
354044512832356099 ~1991
354046398497113379 ~1993
35404703708094078 ~1990
35405063708101278 ~1990
35405459708109198 ~1990
35405819708116398 ~1990
35406191708123838 ~1990
35406323708126478 ~1990
35406383708127678 ~1990
35406551708131038 ~1990
35406659708133198 ~1990
354069476373250479 ~1992
35407199708143998 ~1990
354079072832632579 ~1991
35407979708159598 ~1990
35408003708160078 ~1990
35408183708163678 ~1990
Exponent Prime Factor Digits Year
354089591359704025711 ~1996
354089872832718979 ~1991
354094273540942719 ~1992
35409611708192238 ~1990
35409779708195598 ~1990
35410423120395438310 ~1993
35410631708212638 ~1990
35411303708226078 ~1990
35411471708229438 ~1990
35411483708229678 ~1990
35411879708237598 ~1990
354118998498855779 ~1993
35412491708249838 ~1990
35412659708253198 ~1990
354127033541270319 ~1992
35412791708255838 ~1990
35412899254972872910 ~1994
35413523708270478 ~1990
35413751708275038 ~1990
354142612833140899 ~1991
35414783708295678 ~1990
35415899708317998 ~1990
35415911708318238 ~1990
35415979120414328710 ~1993
35417243708344878 ~1990
1979
GIMPS The Prime Pages FactorDb.com
Home
5.441.361 digits 		e-mail
26-03-15