Atkin-Lehner |
2+ 5+ 7- 13- 23- |
Signs for the Atkin-Lehner involutions |
Class |
20930d |
Isogeny class |
Conductor |
20930 |
Conductor |
∏ cp |
10 |
Product of Tamagawa factors cp |
deg |
4836160 |
Modular degree for the optimal curve |
Δ |
-7.8612291402072E+23 |
Discriminant |
Eigenvalues |
2+ -2 5+ 7- 0 13- 0 7 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-84588309,302458843232] |
[a1,a2,a3,a4,a6] |
j |
-66935225990733033913396909129/786122914020720640000000 |
j-invariant |
L |
0.89949153632458 |
L(r)(E,1)/r! |
Ω |
0.089949153632458 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
104650v1 |
Quadratic twists by: 5 |