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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
447164101268298460710 ~2000
447194219357755375310 ~2000
447196691357757352910 ~2000
4472252038944504079 ~1999
4472361238944722479 ~1999
4472368798944737599 ~1999
4472436838944873679 ~1999
4472452198944904399 ~1999
4472735038945470079 ~1999
4472811718945623439 ~1999
4473060118946120239 ~1999
4473220918946441839 ~1999
4473291598946583199 ~1999
4473307318946614639 ~1999
4473357118946714239 ~1999
447337193268402315910 ~2000
4473412613578730088111 ~2002
4473734638947469279 ~1999
4473869638947739279 ~1999
4473917398947834799 ~1999
447413009357930407310 ~2000
4474308838948617679 ~1999
4474464598948929199 ~1999
4474494598948989199 ~1999
4474524718949049439 ~1999
Exponent Prime Factor Digits Year
447454457268472674310 ~2000
447457273268474363910 ~2000
4474579198949158399 ~1999
4474685038949370079 ~1999
4474877398949754799 ~1999
447492413268495447910 ~2000
4475041198950082399 ~1999
4475043413580034728111 ~2002
4475071912148034516911 ~2002
447527317268516390310 ~2000
4475326198950652399 ~1999
4475429518950859039 ~1999
4475533918951067839 ~1999
4475591638951183279 ~1999
4475598838951197679 ~1999
4475616718951233439 ~1999
4475812798951625599 ~1999
4475951398951902799 ~1999
4476004318952008639 ~1999
4476159238952318479 ~1999
4476286971074308872911 ~2001
4476302998952605999 ~1999
4476322318952644639 ~1999
4476341638952683279 ~1999
4476347038952694079 ~1999
Exponent Prime Factor Digits Year
447653993626715590310 ~2001
4476564838953129679 ~1999
447676279447676279110 ~2000
4476832798953665599 ~1999
4476876838953753679 ~1999
4476879598953759199 ~1999
4477184998954369999 ~1999
4477210918954421839 ~1999
4477212598954425199 ~1999
4477234438954468879 ~1999
447733109358186487310 ~2000
4477436518954873039 ~1999
447749923716399876910 ~2001
447750593268650355910 ~2000
447761473268656883910 ~2000
4477846438955692879 ~1999
4477917598955835199 ~1999
4477925998955851999 ~1999
447810773268686463910 ~2000
447812341716499745710 ~2001
4478242918956485839 ~1999
4478264518956529039 ~1999
4478324398956648799 ~1999
4478525772149692369711 ~2002
447861041268716624710 ~2000
Exponent Prime Factor Digits Year
4478612038957224079 ~1999
447864419358291535310 ~2000
4478725438957450879 ~1999
4478790838957581679 ~1999
447880889627033244710 ~2001
4478909518957819039 ~1999
4478935918957871839 ~1999
4478995798957991599 ~1999
4479022438958044879 ~1999
447921337268752802310 ~2000
447926933268756159910 ~2000
4479421918958843839 ~1999
4479437998958875999 ~1999
4479679798959359599 ~1999
447968489358374791310 ~2000
4479708238959416479 ~1999
447974881268784928710 ~2000
4479781318959562639 ~1999
4479866998959733999 ~1999
447995057268797034310 ~2000
4480133398960266799 ~1999
4480151038960302079 ~1999
448029913268817947910 ~2000
4480313518960627039 ~1999
4480505038961010079 ~1999
3184
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25-06-08