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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
355799113213479467910 ~1999
355807513213484507910 ~1999
355821337213492802310 ~1999
355843597213506158310 ~1999
355851781782873918310 ~2000
3558557397117114799 ~1998
3558573717117147439 ~1998
355857919355857919110 ~1999
355869287640564716710 ~2000
3558697797117395599 ~1998
3558704397117408799 ~1998
3558811215053511918311 ~2002
355887361213532416710 ~1999
355904233213542539910 ~1999
3559077717118155439 ~1998
3559163397118326799 ~1998
355922431355922431110 ~1999
3559390917118781839 ~1998
3559502517119005039 ~1998
355952827569524523310 ~2000
3559546917119093839 ~1998
3559547517119095039 ~1998
3559587837119175679 ~1998
3559838997119677999 ~1998
355986557498381179910 ~2000
Exponent Prime Factor Digits Year
3559866192563103656911 ~2002
3559920117119840239 ~1998
3560009517120019039 ~1998
3560017917120035839 ~1998
3560023797120047599 ~1998
356005277284804221710 ~1999
3560285037120570079 ~1998
3560323311139303459311 ~2001
3560402637120805279 ~1998
356041157854498776910 ~2000
356043173498460442310 ~2000
3560471517120943039 ~1998
3560570637121141279 ~1998
3560629797121259599 ~1998
356073019356073019110 ~1999
3560750997121501999 ~1998
3560835837121671679 ~1998
3561007917122015839 ~1998
3561074037122148079 ~1998
3561146517122293039 ~1998
3561191997122383999 ~1998
3561257397122514799 ~1998
356129009284903207310 ~1999
3561303117122606239 ~1998
3561388433703843967311 ~2002
Exponent Prime Factor Digits Year
3561529437123058879 ~1998
356154013213692407910 ~1999
356162791356162791110 ~1999
3561683397123366799 ~1998
3561708837123417679 ~1998
356172541213703524710 ~1999
3561763437123526879 ~1998
3561813837123627679 ~1998
3561883631495991124711 ~2001
356195537213717322310 ~1999
3562142037124284079 ~1998
3562182597124365199 ~1998
3562243437124486879 ~1998
3562261317124522639 ~1998
3562292397124584799 ~1998
356241437213744862310 ~1999
356243197213745918310 ~1999
3562499037124998079 ~1998
356252753213751651910 ~1999
3562575231140024073711 ~2001
356266517285013213710 ~1999
356274673213764803910 ~1999
356274827855059584910 ~2000
356285179356285179110 ~1999
3562851837125703679 ~1998
Exponent Prime Factor Digits Year
356288033213772819910 ~1999
356296133213777679910 ~1999
3562973037125946079 ~1998
356301641213780984710 ~1999
3563022837126045679 ~1998
3563039637126079279 ~1998
3563048637126097279 ~1998
356307227855137344910 ~2000
3563110317126220639 ~1998
356312347356312347110 ~1999
356316293213789775910 ~1999
3563289717126579439 ~1998
3563334891354067258311 ~2001
356335037213801022310 ~1999
3563391837126783679 ~1998
356339821213803892710 ~1999
3563408997126817999 ~1998
3563562717127125439 ~1998
3563663037127326079 ~1998
356388401213833040710 ~1999
3564030597128061199 ~1998
3564246717128493439 ~1998
3564336837128673679 ~1998
356443067285154453710 ~1999
3564519237129038479 ~1998
3109
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25-07-08