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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
16596011331920238 ~1987
16596119331922398 ~1987
165961611327692899 ~1989
16596491331929838 ~1987
16596551331931038 ~1987
16597331331946638 ~1987
16597643331952878 ~1987
16597739331954798 ~1987
165977871327822979 ~1989
16597799331955998 ~1987
16597853995871198 ~1989
16598639331972798 ~1987
16598819331976398 ~1987
16598843331976878 ~1987
165989472987810479 ~1990
16599203132793624110 ~1991
16599617995977038 ~1989
16599623331992478 ~1987
166000611328004899 ~1989
16600163109561075910 ~1991
16600751332015038 ~1987
16601603332032078 ~1987
166018031660180319 ~1989
16601881996112878 ~1989
16602281996136878 ~1989
Exponent Prime Factor Digits Year
16602359332047198 ~1987
16602419332048398 ~1987
16602479332049598 ~1987
166024791328198339
16602493996149598 ~1989
16602539332050798 ~1987
166032771328262179 ~1989
16603523332070478 ~1987
166035911660359119 ~1989
16603897265662352110 ~1992
16603991332079838 ~1987
166044732656715699 ~1990
16604531332090638 ~1987
166046392988835039 ~1990
16605577996334638 ~1989
166058811328470499 ~1989
16606043332120878 ~1987
16606153996369198 ~1989
16606283332125678 ~1987
16606559332131198 ~1987
166067712657083379 ~1990
16606871332137438 ~1987
166069911328559299 ~1989
16607039332140798 ~1987
16607341996440478 ~1989
Exponent Prime Factor Digits Year
16607543332150878 ~1987
16607639332152798 ~1987
16607819332156398 ~1987
16607999332159998 ~1987
16608491332169838 ~1987
166085471660854719 ~1989
166087011328696099 ~1989
16608773996526398 ~1989
16608899332177998 ~1987
166089311660893119 ~1989
166092471328739779 ~1989
16609343332186878 ~1987
16609403332188078 ~1987
16609991332199838 ~1987
16610459332209198 ~1987
166105573986533699 ~1990
16610903332218078 ~1987
16610999332219998 ~1987
16611457996687438 ~1989
16611599332231998 ~1987
16611971332239438 ~1987
16612163332243278 ~1987
166125133654752879 ~1990
16612703332254078 ~1987
166127533987060739 ~1990
Exponent Prime Factor Digits Year
16612901996774078 ~1989
166129074319355839 ~1990
16614181996850878 ~1989
166146771329174179 ~1989
16614971332299438 ~1987
16615021996901278 ~1989
16615523332310478 ~1987
16616141996968478 ~1989
16616543332330878 ~1987
16616711332334238 ~1987
16616783332335678 ~1987
16616843332336878 ~1987
16617059332341198 ~1987
16617539332350798 ~1987
166180933655980479 ~1990
16618499332369998 ~1987
166185411329483299 ~1989
16618873997132398 ~1989
166189697977105139 ~1991
166190034320940799 ~1990
16619231332384638 ~1987
16619279332385598 ~1987
16619303332386078 ~1987
16619567159547843310 ~1992
16619573997174398 ~1989
1334
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25-09-22