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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
4448082238896164479 ~1999
4448086918896173839 ~1999
4448456998896913999 ~1999
44485264912455874172112 ~2004
4448543638897087279 ~1999
4448736838897473679 ~1999
4448740918897481839 ~1999
444874741266924844710 ~2000
444878789355903031310 ~2000
4448950198897900399 ~1999
4448999638897999279 ~1999
4449129718898259439 ~1999
444915769978814691910 ~2001
444920477355936381710 ~2000
4449213718898427439 ~1999
4449330598898661199 ~1999
4449348598898697199 ~1999
444935789355948631310 ~2000
4450091398900182799 ~1999
4450114936052156304911 ~2003
445012951712020721710 ~2001
4450222198900444399 ~1999
4450244518900489039 ~1999
4450275598900551199 ~1999
4450407598900815199 ~1999
Exponent Prime Factor Digits Year
4450475038900950079 ~1999
4450892518901785039 ~1999
4450926118901852239 ~1999
445094081356075264910 ~2000
445103419445103419110 ~2000
445105399445105399110 ~2000
4451084638902169279 ~1999
4451092798902185599 ~1999
4451238838902477679 ~1999
4451407438902814879 ~1999
4451802238903604479 ~1999
4451811838903623679 ~1999
445202533712324052910 ~2001
445203091445203091110 ~2000
4452147238904294479 ~1999
4452201838904403679 ~1999
4452325318904650639 ~1999
4452356038904712079 ~1999
4452454918904909839 ~1999
4452597238905194479 ~1999
4452838798905677599 ~1999
445334887712535819310 ~2001
4453440718906881439 ~1999
4453461238906922479 ~1999
4453533718907067439 ~1999
Exponent Prime Factor Digits Year
445371739445371739110 ~2000
4453923718907847439 ~1999
445412813267247687910 ~2000
445422773267253663910 ~2000
4454561638909123279 ~1999
4454699038909398079 ~1999
4454713198909426399 ~1999
445474541356379632910 ~2000
445484777356387821710 ~2000
4454885038909770079 ~1999
445528901267317340710 ~2000
4455376071069290256911 ~2001
4455757318911514639 ~1999
445588217267352930310 ~2000
4456056598912113199 ~1999
445606937267364162310 ~2000
4456126918912253839 ~1999
4456157638912315279 ~1999
4456206838912413679 ~1999
4456332718912665439 ~1999
4457300398914600799 ~1999
4457333631158906743911 ~2001
4457387638914775279 ~1999
4457545318915090639 ~1999
445759217356607373710 ~2000
Exponent Prime Factor Digits Year
44577526111055226472912 ~2004
4457770198915540399 ~1999
4457779198915558399 ~1999
445784539445784539110 ~2000
4457854798915709599 ~1999
4457880718915761439 ~1999
4457946238915892479 ~1999
445810949356648759310 ~2000
4458204118916408239 ~1999
445823681267494208710 ~2000
4458280798916561599 ~1999
445832059445832059110 ~2000
4458338332764169764711 ~2002
4458448318916896639 ~1999
4458610798917221599 ~1999
4458667318917334639 ~1999
4459042571783617028111 ~2002
4459323238918646479 ~1999
445932673267559603910 ~2000
4459415398918830799 ~1999
4459440718918881439 ~1999
4459508638919017279 ~1999
445962449624347428710 ~2001
4459761718919523439 ~1999
4460026318920052639 ~1999
3182
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25-06-08