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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
461879093695032739 ~1992
46188353110852047310 ~1994
461893874618938719 ~1993
46191683923833678 ~1991
46191863923837278 ~1991
46192871923857438 ~1991
46193111923862238 ~1991
46194311923886238 ~1991
46195343923906878 ~1991
461956932771741599 ~1992
46197323923946478 ~1991
46197733249467758310 ~1994
46200463110881111310 ~1994
462006772772040639 ~1992
46201619924032398 ~1991
46201703924034078 ~1991
46201763924035278 ~1991
46202003924040078 ~1991
46202483924049678 ~1991
46202693110886463310 ~1994
462036732772220399 ~1992
46203851924077038 ~1991
46205231924104638 ~1991
462068172772409039 ~1992
462069077393105139 ~1993
Exponent Prime Factor Digits Year
46207319924146398 ~1991
462075412772452479 ~1992
46209659924193198 ~1991
46212923924258478 ~1991
46214803110915527310 ~1994
46214879924297598 ~1991
462149398318689039 ~1993
462169274621692719 ~1993
462174893697399139 ~1992
462182532773095199 ~1992
46219619924392398 ~1991
46219643924392878 ~1991
462201972773211839 ~1992
46220389138661167110 ~1994
462211278319802879 ~1993
46221239924424798 ~1991
46221551924431038 ~1991
46222199924443998 ~1991
46222523924450478 ~1991
462243413697947299 ~1992
462263812773582879 ~1992
46226399924527998 ~1991
46227383924547678 ~1991
462285473698283779 ~1992
46232099924641998 ~1991
Exponent Prime Factor Digits Year
46232531924650638 ~1991
46233443924668878 ~1991
46233503924670078 ~1991
462343373698746979 ~1992
46234481258913093710 ~1994
46234931924698638 ~1991
46237511924750238 ~1991
46239059924781198 ~1991
46240679924813598 ~1991
462408972774453839 ~1992
46241999924839998 ~1991
46242263924845278 ~1991
46244279924885598 ~1991
46245323924906478 ~1991
462458114624581119 ~1993
46246253369970024110 ~1995
46246751924935038 ~1991
46246979924939598 ~1991
462478673699829379 ~1992
46247899157242856710 ~1994
46248539924970798 ~1991
46250063925001278 ~1991
46251323925026478 ~1991
46253159925063198 ~1991
462542936475601039 ~1993
Exponent Prime Factor Digits Year
46254431925088638 ~1991
46254443925088878 ~1991
46255199925103998 ~1991
46255619925112398 ~1991
46255991925119838 ~1991
46256183925123678 ~1991
46257137111017128910 ~1994
46257791925155838 ~1991
46258631925172638 ~1991
46259461518105963310 ~1995
462608572775651439 ~1992
462611572775669439 ~1992
46261499925229998 ~1991
462616812775700879 ~1992
46263359925267198 ~1991
46263491925269838 ~1991
46263599925271998 ~1991
462639773701118179 ~1992
46265519925310398 ~1991
46265963925319278 ~1991
46266119925322398 ~1991
462664973701319779 ~1992
46266611925332238 ~1991
46266971925339438 ~1991
46267031925340638 ~1991
2208
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26-05-03