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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
1620413033240826079 ~1995
1620421313240842639 ~1995
1620438593240877199 ~1995
162050923259281476910 ~1997
1620509513241019039 ~1995
1620671219724027279 ~1996
1620691339724147999 ~1996
1620734033241468079 ~1995
1620734539724407199 ~1996
1620745193241490399 ~1995
1620769913241539839 ~1995
1620774113241548239 ~1995
1620805433241610879 ~1995
162080909226913272710 ~1997
162081163680740884710 ~1998
1620826433241652879 ~1995
162084929226918900710 ~1997
1620884033241768079 ~1995
1620900113241800239 ~1995
1620965633241931279 ~1995
1620988193241976399 ~1995
1621022993242045999 ~1995
1621151993242303999 ~1995
1621158233242316479 ~1995
1621165433242330879 ~1995
Exponent Prime Factor Digits Year
1621252193242504399 ~1995
1621274033242548079 ~1995
1621278593242557199 ~1995
1621387193242774399 ~1995
1621388633242777279 ~1995
1621431594702151611111 ~2000
1621442393242884799 ~1995
162147911129718328910 ~1997
1621630913243261839 ~1995
1621638713243277439 ~1995
1621673033243346079 ~1995
162168449227035828710 ~1997
1621689593243379199 ~1995
1621730513243461039 ~1995
1621812233243624479 ~1995
1621819313243638639 ~1995
1621819913243639839 ~1995
1621846193243692399 ~1995
1621853993243707999 ~1995
1621893233243786479 ~1995
1621950233243900479 ~1995
162199619129759695310 ~1997
1622051393244102799 ~1995
1622056433244112879 ~1995
1622077913244155839 ~1995
Exponent Prime Factor Digits Year
1622084513244169039 ~1995
1622192513244385039 ~1995
1622247593244495199 ~1995
162224849227114788710 ~1997
162226349129781079310 ~1997
162226711162226711110 ~1997
1622267219733603279 ~1996
1622268713244537439 ~1995
162230069129784055310 ~1997
1622340713244681439 ~1995
1622408033244816079 ~1995
1622492393244984799 ~1995
1622528419735170479 ~1996
162256291162256291110 ~1997
1622574233245148479 ~1995
1622586113245172239 ~1995
162258647129806917710 ~1997
1622643019735858079 ~1996
1622694233245388479 ~1995
162269563162269563110 ~1997
1622698433245396879 ~1995
1622703233245406479 ~1995
1622711993245423999 ~1995
1622735219736411279 ~1996
1622812193245624399 ~1995
Exponent Prime Factor Digits Year
1622812793245625599 ~1995
1622823833245647679 ~1995
1622845433245690879 ~1995
162286937129829549710 ~1997
162287849129830279310 ~1997
1622907593245815199 ~1995
1622952713245905439 ~1995
162298957649195828110 ~1998
1623015113246030239 ~1995
1623046793246093599 ~1995
1623087593246175199 ~1995
1623096713246193439 ~1995
1623127793246255599 ~1995
1623159113246318239 ~1995
1623185033246370079 ~1995
1623185993246371999 ~1995
1623195113246390239 ~1995
1623233633246467279 ~1995
1623237233246474479 ~1995
162328351162328351110 ~1997
1623358433246716879 ~1995
1623362033246724079 ~1995
1623383033246766079 ~1995
1623409433246818879 ~1995
1623412139740472799 ~1996
2668
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25-05-04