Initial data commit

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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 72d218235f
commit f23f22d71c
199087 changed files with 3378941 additions and 0 deletions

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FactorInteger[2016] => {{2, 5}, {3, 2}, {7, 1}}

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supscript[x_,y_]:=If[y==1,x,Superscript[x,y]]
ShowPrimeDecomposition[input_Integer]:=Print@@{input," = ",Sequence@@Riffle[supscript@@@FactorInteger[input]," "]}

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ShowPrimeDecomposition[1337]

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1337 = 7 191

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Table[AbsoluteTiming[ShowPrimeDecomposition[2^a-1]]//Print[#[[1]]," sec"]&,{a,50,150,10}];

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1125899906842623 = 3 11 31 251 601 1801 4051
0.000231 sec
1152921504606846975 = 3^2 5^2 7 11 13 31 41 61 151 331 1321
0.000146 sec
1180591620717411303423 = 3 11 31 43 71 127 281 86171 122921
0.001008 sec
1208925819614629174706175 = 3 5^2 11 17 31 41 257 61681 4278255361
0.000340 sec
1237940039285380274899124223 = 3^3 7 11 19 31 73 151 331 631 23311 18837001
0.000192 sec
1267650600228229401496703205375 = 3 5^3 11 31 41 101 251 601 1801 4051 8101 268501
0.000156 sec
1298074214633706907132624082305023 = 3 11^2 23 31 89 683 881 2971 3191 201961 48912491
0.001389 sec
1329227995784915872903807060280344575 = 3^2 5^2 7 11 13 17 31 41 61 151 241 331 1321 61681 4562284561
0.000374 sec
1361129467683753853853498429727072845823 = 3 11 31 131 2731 8191 409891 7623851 145295143558111
0.024249 sec
1393796574908163946345982392040522594123775 = 3 5^2 11 29 31 41 43 71 113 127 281 86171 122921 7416361 47392381
0.009419 sec
1427247692705959881058285969449495136382746623 = 3^2 7 11 31 151 251 331 601 1801 4051 100801 10567201 1133836730401
0.007705 sec