Atkin-Lehner |
2+ 3+ 7- 13- 31+ |
Signs for the Atkin-Lehner involutions |
Class |
16926m |
Isogeny class |
Conductor |
16926 |
Conductor |
∏ cp |
64 |
Product of Tamagawa factors cp |
Δ |
-1888023867613298688 = -1 · 214 · 3 · 72 · 138 · 312 |
Discriminant |
Eigenvalues |
2+ 3+ 0 7- -2 13- 2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,133025,-63361403] |
[a1,a2,a3,a4,a6] |
Generators |
[6638:538313:1] |
Generators of the group modulo torsion |
j |
260326520529752234375/1888023867613298688 |
j-invariant |
L |
3.0960500995628 |
L(r)(E,1)/r! |
Ω |
0.13106261178073 |
Real period |
R |
1.4764174816416 |
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 |
50778bs2 118482bj2 |
Quadratic twists by: -3 -7 |