Atkin-Lehner |
7- 23- |
Signs for the Atkin-Lehner involutions |
Class |
25921b |
Isogeny class |
Conductor |
25921 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-3.4116513324422E+19 |
Discriminant |
Eigenvalues |
-1 0 2 7- -4 -6 -2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,682046,178628496] |
[a1,a2,a3,a4,a6] |
Generators |
[139095:5944062:125] |
Generators of the group modulo torsion |
j |
2014698447/1958887 |
j-invariant |
L |
2.775614219761 |
L(r)(E,1)/r! |
Ω |
0.1360017423619 |
Real period |
R |
5.1021666552902 |
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 |
3703a4 1127a4 |
Quadratic twists by: -7 -23 |