Atkin-Lehner |
2+ 3+ 5- 31- |
Signs for the Atkin-Lehner involutions |
Class |
28830i |
Isogeny class |
Conductor |
28830 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
-3172754659280520 = -1 · 23 · 3 · 5 · 319 |
Discriminant |
Eigenvalues |
2+ 3+ 5- -1 3 -2 0 5 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-502142,136775964] |
[a1,a2,a3,a4,a6] |
Generators |
[-1450:119889:8] |
Generators of the group modulo torsion |
j |
-15777367606441/3574920 |
j-invariant |
L |
3.4464734124225 |
L(r)(E,1)/r! |
Ω |
0.43672428536654 |
Real period |
R |
1.9729114729273 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
86490cd2 930i2 |
Quadratic twists by: -3 -31 |