Properties

Base field Q(7)\Q(\sqrt{7})
Label 2.2.28.1-441.1-a
Conductor 441.1
Rank 0 0

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Base field Q(7)\Q(\sqrt{7})

Generator aa, with minimal polynomial x27 x^{2} - 7 ; class number 11.

Elliptic curves in class 441.1-a over Q(7)\Q(\sqrt{7})

Isogeny class 441.1-a contains 8 curves linked by isogenies of degrees dividing 16.

Curve label Weierstrass Coefficients
441.1-a1 [a \bigl[a , a1 -a - 1 , 1 1 , 11430a30242 11430 a - 30242 , 3021358a+7993761] -3021358 a + 7993761\bigr]
441.1-a2 [1 \bigl[1 , a1 -a - 1 , a a , 4956a13127 -4956 a - 13127 , 2950874a+7807239] 2950874 a + 7807239\bigr]
441.1-a3 [a \bigl[a , a1 -a - 1 , 1 1 , 330a+873 -330 a + 873 , 1537a+4066] -1537 a + 4066\bigr]
441.1-a4 [1 \bigl[1 , a1 -a - 1 , a a , 1351a3572 -1351 a - 3572 , 7900a20903] -7900 a - 20903\bigr]
441.1-a5 [1 \bigl[1 , a1 -a - 1 , a a , 13111a34687 -13111 a - 34687 , 1336023a+3534782] 1336023 a + 3534782\bigr]
441.1-a6 [a \bigl[a , a1 -a - 1 , 1 1 , 16470a43577 16470 a - 43577 , 1850335a+4895526] -1850335 a + 4895526\bigr]
441.1-a7 [a \bigl[a , a1 -a - 1 , 1 1 , 4955a13127 4955 a - 13127 , 2950874a7807241] 2950874 a - 7807241\bigr]
441.1-a8 [a \bigl[a , a1 -a - 1 , 1 1 , 263430a696992 263430 a - 696992 , 119416672a+315946791] -119416672 a + 315946791\bigr]

Rank

Rank: 0 0

Isogeny matrix

(116848216416184284168812448844212244824214282842418216484281164168482161)\left(\begin{array}{rrrrrrrr} 1 & 16 & 8 & 4 & 8 & 2 & 16 & 4 \\ 16 & 1 & 8 & 4 & 2 & 8 & 4 & 16 \\ 8 & 8 & 1 & 2 & 4 & 4 & 8 & 8 \\ 4 & 4 & 2 & 1 & 2 & 2 & 4 & 4 \\ 8 & 2 & 4 & 2 & 1 & 4 & 2 & 8 \\ 2 & 8 & 4 & 2 & 4 & 1 & 8 & 2 \\ 16 & 4 & 8 & 4 & 2 & 8 & 1 & 16 \\ 4 & 16 & 8 & 4 & 8 & 2 & 16 & 1 \end{array}\right)

Isogeny graph