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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.
Exp. Prime Factor Digits Year
1614593229196 1966
161503348846498 1966
1615433230876 1966
16161125857777 1966
1617179703036 1966
16173164692417 1966
1617833235676 1966
1618793237596 1966
16192177722097 1966
16194755061997 1966
16195722673997 1966
1619779718636 1966
1620593241196 1966
1621193242396 1966
162119233451378
162229282278478 1966
1622513245036 1966
16226922717677 1966
162389217601278 1966
1624193248396 1966
1624939749596 1966
162523182025778 1966
16252739006497 1966
162529234041778 1966
162553117038178 1966
Exp. Prime Factor Digits Year
1625579753436 1966
16255713004577
1625779754636 1966
162577156073938
1625771326628339
162593130074418 1966
16262342281997 1966
16262987819677 1966
1626419758476 1966
162641468406098
1626713253436 1966
16268368326877 1966
162709152946478 1966
1627313254636 1966
16274978119537 1966
16275129295197 1966
16277913022337 1966
16277939066977
162787807423538 1966
162791520931218 1966
1629019774076 1966
162901661378078
16290716290717 1966
162947107545038 1966
1629713259436 1966
Exp. Prime Factor Digits Year
162997195596418 1966
16300326080497 1966
16315129367197 1966
163171499303278 1966
16318152217937 1966
163309284157678 1966
163393114375118 1966
16347749043117 1966
1634811317656879 1966
16351713081377 1966
163561114492718 1966
163637157091538 1966
163697471447378 1966
163729442068318 1966
16381916381917 1966
1639913279836 1966
16401129521997 1966
1640513281036 1966
16405191868577
164057285459198 1966
16418391942497 1966
164183200303278
164183318515038
1642339853996 1966
16424962414637 1966
Exp. Prime Factor Digits Year
164249719410638
164279131423218 1966
1643419860476 1966
1643579861436 1966
164363318864238 1966
164413118377378 1966
16442962483037 1966
164431144699298 1966
16447142762477 1966
1645139870796 1966
164683197619618 1966
164707108706638 1966
16478979098737 1966
1648313296636 1966
16483916483917 1966
164881115416718 1966
1649993299996 1966
165001554403378 1966
16504149512317 1966
16504713203777 1966
16504792426337
1650833301676 1966
16508352826577
16516162761197 1966
165173237849138 1966
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