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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
2422859992762060388711 ~2001
2422862634845725279 ~1997
2422871514845743039 ~1997
2422931514845863039 ~1997
242294777145376866310 ~1998
242295587629968526310 ~1999
2423028474264530107311 ~2001
2423082714846165439 ~1997
242308459242308459110 ~1998
2423115714846231439 ~1997
242320633145392379910 ~1998
242320811193856648910 ~1998
2423226594846453199 ~1997
2423256594846513199 ~1997
242331029193864823310 ~1998
2423324634846649279 ~1997
2423372593731993788711 ~2001
242343281145405968710 ~1998
2423488914846977839 ~1997
242376161145425696710 ~1998
2423786634847573279 ~1997
2423800314847600639 ~1997
242391833145435099910 ~1998
242395297145437178310 ~1998
2423976714847953439 ~1997
Exponent Prime Factor Digits Year
2424000834848001679 ~1997
2424009714848019439 ~1997
2424065394848130799 ~1997
242408801193927040910 ~1998
242411357145446814310 ~1998
2424121434848242879 ~1997
2424164091163598763311 ~2000
2424245994848491999 ~1997
2424258114848516239 ~1997
242429353145457611910 ~1998
2424302394848604799 ~1997
2424380394848760799 ~1997
2424548514849097039 ~1997
242460553387936884910 ~1999
2424658434849316879 ~1997
242471759193977407310 ~1998
242475509193980407310 ~1998
242479507242479507110 ~1998
2424827634849655279 ~1997
2424841914849683839 ~1997
2424868314849736639 ~1997
2424874314849748639 ~1997
2424924834849849679 ~1997
2424942234849884479 ~1997
242495843630489191910 ~1999
Exponent Prime Factor Digits Year
2425067394850134799 ~1997
2425137234850274479 ~1997
242517251436531051910 ~1999
2425233834850467679 ~1997
2425373634850747279 ~1997
242537441145522464710 ~1998
2425442514850885039 ~1997
2425464834850929679 ~1997
2425555314851110639 ~1997
242563241145537944710 ~1998
2425641834851283679 ~1997
242565067242565067110 ~1998
242567057145540234310 ~1998
2425689234851378479 ~1997
2425715034851430079 ~1997
2425720194851440399 ~1997
2425745514851491039 ~1997
2425780194851560399 ~1997
2425781634851563279 ~1997
2425798194851596399 ~1997
2425953714851907439 ~1997
2425957794851915599 ~1997
242601599194081279310 ~1998
242615437582277048910 ~1999
2426169714852339439 ~1997
Exponent Prime Factor Digits Year
2426218914852437839 ~1997
2426324994852649999 ~1997
2426341314852682639 ~1997
242634961145580976710 ~1998
242638811194111048910 ~1998
242640491630865276710 ~1999
242641613776453161710 ~1999
2426430594852861199 ~1997
2426486034852972079 ~1997
2426499616357428978311 ~2002
242651257145590754310 ~1998
2426637834853275679 ~1997
2426639514853279039 ~1997
242665057145599034310 ~1998
242665561145599336710 ~1998
242679637145607782310 ~1998
242681977145609186310 ~1998
242687059970748236110 ~2000
2426920314853840639 ~1997
242701897728105691110 ~1999
2427035994854071999 ~1997
242704453145622671910 ~1998
2427049914854099839 ~1997
2427061794854123599 ~1997
2427107394854214799 ~1997
3325
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26-08-30