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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
713445231426890479 ~1992
71345077114152123310 ~1995
713458311426916639 ~1992
71347231114155569710 ~1995
713477414280864479 ~1994
713483511426967039 ~1992
71349437271127860710 ~1995
713521614281129679 ~1994
713523111427046239 ~1992
713524315708194499 ~1994
713525511427051039 ~1992
713529591427059199 ~1992
713533191427066399 ~1992
713543511427087039 ~1992
713546031427092079 ~1992
713548791427097599 ~1992
713550831427101679 ~1992
713552875708422979 ~1994
713557014281342079 ~1994
713557311427114639 ~1992
713581374281488239 ~1994
713583231427166479 ~1992
713606575708852579 ~1994
713620014281720079 ~1994
713641191427282399 ~1992
Exponent Prime Factor Digits Year
713642031427284079 ~1992
713648031427296079 ~1992
713654031427308079 ~1992
713654991427309999 ~1992
713664111427328239 ~1992
713666934282001599 ~1994
713686311427372639 ~1992
713692791427385599 ~1992
713711031427422079 ~1992
713716214282297279 ~1994
713730831427461679 ~1992
713733831427467679 ~1992
713758791427517599 ~1992
713763295710106339 ~1994
713775711427551439 ~1992
71378491285513964110 ~1996
713787614282725679 ~1994
71379689228415004910 ~1995
713803431427606879 ~1992
713809877138098719 ~1994
713833934283003599 ~1994
713835231427670479 ~1992
713853831427707679 ~1992
713908431427816879 ~1992
713910591427821199 ~1992
Exponent Prime Factor Digits Year
71392663242735054310 ~1995
713932911427865839 ~1992
713935791427871599 ~1992
71394527128510148710 ~1995
713961591427923199 ~1992
713972991427945999 ~1992
713973111427946239 ~1992
714003774284022639 ~1994
714004191428008399 ~1992
714006115712048899 ~1994
714007431428014879 ~1992
71400983228483145710 ~1995
714019191428038399 ~1992
714020477140204719 ~1994
714022911428045839 ~1992
714039111428078239 ~1992
714042711428085439 ~1992
714043734284262399 ~1994
714057831428115679 ~1992
714074174284445039 ~1994
714096711428193439 ~1992
714097911428195839 ~1992
714117831428235679 ~1992
714120831428241679 ~1992
714140717141407119 ~1994
Exponent Prime Factor Digits Year
714143511428287039 ~1992
714150591428301199 ~1992
714161991428323999 ~1992
714164631428329279 ~1992
714178214285069279 ~1994
714185631428371279 ~1992
714235431428470879 ~1992
714243779999412799 ~1994
714246591428493199 ~1992
714269214285615279 ~1994
714269511428539039 ~1992
714272991428545999 ~1992
714286911428573839 ~1992
714287511428575039 ~1992
714289191428578399 ~1992
714293991428587999 ~1992
714299511428599039 ~1992
714302631428605279 ~1992
714305391428610799 ~1992
714314031428628079 ~1992
714338414286030479 ~1994
714350814286104879 ~1994
714362031428724079 ~1992
714367911428735839 ~1992
714369711428739439 ~1992
2531
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26-07-05