Atkin-Lehner |
2+ 7- 31- |
Signs for the Atkin-Lehner involutions |
Class |
94178h |
Isogeny class |
Conductor |
94178 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
10232564215464962 = 2 · 78 · 316 |
Discriminant |
Eigenvalues |
2+ -2 0 7- 0 -4 6 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-495416,134085900] |
[a1,a2,a3,a4,a6] |
Generators |
[390:285:1] |
Generators of the group modulo torsion |
j |
128787625/98 |
j-invariant |
L |
2.6530921387461 |
L(r)(E,1)/r! |
Ω |
0.40350676832267 |
Real period |
R |
1.643771776739 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
0.99999999577032 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
13454d2 98a2 |
Quadratic twists by: -7 -31 |