Atkin-Lehner |
2- 7+ 17- |
Signs for the Atkin-Lehner involutions |
Class |
1904c |
Isogeny class |
Conductor |
1904 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
11368677376 = 214 · 74 · 172 |
Discriminant |
Eigenvalues |
2- 0 2 7+ 0 -2 17- -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-619,2970] |
[a1,a2,a3,a4,a6] |
Generators |
[23:30:1] |
Generators of the group modulo torsion |
j |
6403769793/2775556 |
j-invariant |
L |
3.1099402689075 |
L(r)(E,1)/r! |
Ω |
1.1493933517344 |
Real period |
R |
2.705723209739 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
238c2 7616i2 17136z2 47600w2 |
Quadratic twists by: -4 8 -3 5 |