Atkin-Lehner |
2+ 5+ 7- 11- |
Signs for the Atkin-Lehner involutions |
Class |
30800o |
Isogeny class |
Conductor |
30800 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
deg |
16384 |
Modular degree for the optimal curve |
Δ |
-3388000000 = -1 · 28 · 56 · 7 · 112 |
Discriminant |
Eigenvalues |
2+ -2 5+ 7- 11- -4 0 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-308,3388] |
[a1,a2,a3,a4,a6] |
Generators |
[3:50:1] |
Generators of the group modulo torsion |
j |
-810448/847 |
j-invariant |
L |
3.7844942094266 |
L(r)(E,1)/r! |
Ω |
1.2826720065664 |
Real period |
R |
1.4752384826568 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
15400l1 123200fq1 1232c1 |
Quadratic twists by: -4 8 5 |