Atkin-Lehner |
2+ 3- 5+ 7- 19+ |
Signs for the Atkin-Lehner involutions |
Class |
83790bh |
Isogeny class |
Conductor |
83790 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
-880198724068728750 = -1 · 2 · 38 · 54 · 77 · 194 |
Discriminant |
Eigenvalues |
2+ 3- 5+ 7- -4 -2 6 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,213435,-24488325] |
[a1,a2,a3,a4,a6] |
Generators |
[415:11430:1] |
Generators of the group modulo torsion |
j |
12537291235391/10262778750 |
j-invariant |
L |
3.7806864074952 |
L(r)(E,1)/r! |
Ω |
0.15547501297074 |
Real period |
R |
3.0396254175577 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
0.99999999939889 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
27930dl3 11970bb4 |
Quadratic twists by: -3 -7 |