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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
588160911176321839 ~1992
588164031176328079 ~1992
588166791176333599 ~1992
588176391176352799 ~1992
588177231176354479 ~1992
588178791176357599 ~1992
588189111176378239 ~1992
588219413529316479 ~1993
588262311176524639 ~1992
588277613529665679 ~1993
588287391176574799 ~1992
588291591176583199 ~1992
588291613529749679 ~1993
588301431176602879 ~1992
588303111176606239 ~1992
588314631176629279 ~1992
588318591176637199 ~1992
588330231176660479 ~1992
58835717706028604110 ~1996
588360231176720479 ~1992
588374031176748079 ~1992
588380511176761039 ~1992
588381591176763199 ~1992
588395413530372479 ~1993
58839623188286793710 ~1995
Exponent Prime Factor Digits Year
588405711176811439 ~1992
588414591176829199 ~1992
588414831176829679 ~1992
588453591176907199 ~1992
588453831176907679 ~1992
588460374707682979 ~1993
588486831176973679 ~1992
588495075884950719 ~1993
588505013531030079 ~1993
588524391177048799 ~1992
58852891105935203910 ~1994
588532875885328719 ~1993
588552111177104239 ~1992
588553191177106399 ~1992
588585711177171439 ~1992
588612231177224479 ~1992
588613911177227839 ~1992
588640314709122499 ~1993
588643431177286879 ~1992
588670191177340399 ~1992
588672831177345679 ~1992
588676191177352399 ~1992
588695239419123699 ~1994
58870579141289389710 ~1994
588713031177426079 ~1992
Exponent Prime Factor Digits Year
588731511177463039 ~1992
588732111177464239 ~1992
588735111177470239 ~1992
588762711177525439 ~1992
588763191177526399 ~1992
588764031177528079 ~1992
58876751105978151910 ~1994
588770991177541999 ~1992
588784939420558899 ~1994
588798111177596239 ~1992
588831831177663679 ~1992
588835791177671599 ~1992
588880791177761599 ~1992
58888421282664420910 ~1995
588889191177778399 ~1992
588892791177785599 ~1992
588905631177811279 ~1992
588926511177853039 ~1992
588927591177855199 ~1992
588936435889364319 ~1993
588952333533713999 ~1993
588958911177917839 ~1992
588961791177923599 ~1992
588967311177934639 ~1992
588972711177945439 ~1992
Exponent Prime Factor Digits Year
588983631177967279 ~1992
589000431178000879 ~1992
589012311178024639 ~1992
589023591178047199 ~1992
589024191178048399 ~1992
589041373534248239 ~1993
589048973534293839 ~1993
589051311178102639 ~1992
589061214712489699 ~1993
589104711178209439 ~1992
589121631178243279 ~1992
589135733534814399 ~1993
589140013534840079 ~1993
589140591178281199 ~1992
589146591178293199 ~1992
589153791178307599 ~1992
589192911178385839 ~1992
589197439427158899 ~1994
589221174713769379 ~1993
589222911178445839 ~1992
589225791178451599 ~1992
589231311178462639 ~1992
589241991178483999 ~1992
589252498249534879 ~1994
589255431178510879 ~1992
2178
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25-07-08