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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
14055683281113678 ~1987
14055757843345438 ~1988
14056043281120878 ~1987
14056079281121598 ~1987
14056157843369438 ~1988
14056453843387198 ~1988
14056717843403038 ~1988
14056859281137198 ~1987
14057051281141038 ~1987
14057423281148478 ~1987
14057651281153038 ~1987
14057783281155678 ~1987
140580471124643779 ~1988
14058263281165278 ~1987
14058491281169838 ~1987
14058503281170078 ~1987
14058683281173678 ~1987
140590076748323379 ~1990
14059037843542238 ~1988
14059379281187598 ~1987
14060303281206078 ~1987
140611491968560879 ~1989
14061419281228398 ~1987
14061851281237038 ~1987
14062271281245438 ~1987
Exponent Prime Factor Digits Year
14062283281245678 ~1987
14062343281246878 ~1987
14062619281252398 ~1987
14062681843760878 ~1988
140628135625125219 ~1990
140632512531385199 ~1989
14063531281270638 ~1987
140636271125090179 ~1988
140636718156929199 ~1990
140638094219142719 ~1990
14063831281276638 ~1987
14063891281277838 ~1987
14064191281283838 ~1987
14064443281288878 ~1987
14065151281303038 ~1987
14065559281311198 ~1987
14065763281315278 ~1987
14065837843950238 ~1988
140660691125285539 ~1988
14066483281329678 ~1987
14066999281339998 ~1987
14067323281346478 ~1987
14067359281347198 ~1987
14068031281360638 ~1987
140680311125442499
Exponent Prime Factor Digits Year
14068403281368078 ~1987
14068751281375038 ~1987
140690591406905919 ~1988
14069981844198878 ~1988
14070071281401438 ~1987
140702991125623939 ~1988
14070863281417278 ~1987
14071157844269438 ~1988
14071199281423998 ~1987
14071391281427838 ~1987
14071619281432398 ~1987
14071643281432878 ~1987
14071763281435278 ~1987
14071859281437198 ~1987
14072291281445838 ~1987
14072677844360638 ~1988
140729993377519779 ~1989
14073011281460238 ~1987
14073131281462638 ~1987
14073179281463598 ~1987
14073853844431198 ~1988
14074163281483278 ~1987
14074211281484238 ~1987
14074331135113577710 ~1991
14074751281495038 ~1987
Exponent Prime Factor Digits Year
14074799281495998 ~1987
140747991125983939
14074811281496238 ~1987
140748132251970099 ~1989
14075291281505838 ~1987
14075459349071383310 ~1992
14075543281510878 ~1987
14075843281516878 ~1987
14076061844563678 ~1988
14076143281522878 ~1987
14076239281524798 ~1987
14076431281528638 ~1987
14076719281534398 ~1987
140773332252373299 ~1989
14077439281548798 ~1987
140777111407771119 ~1988
14077799281555998 ~1987
14078063281561278 ~1987
140780811126246499 ~1988
14078101844686078 ~1988
140782634786609439 ~1990
14078279281565598 ~1987
140784591126276739 ~1988
14078579281571598 ~1987
140794971126359779 ~1988
1154
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24-10-27