Cremona's table of elliptic curves

Curve 69312bt1

69312 = 26 · 3 · 192



Data for elliptic curve 69312bt1

Field Data Notes
Atkin-Lehner 2+ 3- 19- Signs for the Atkin-Lehner involutions
Class 69312bt Isogeny class
Conductor 69312 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 276480 Modular degree for the optimal curve
Δ 395420253437952 = 214 · 33 · 197 Discriminant
Eigenvalues 2+ 3- -2  0  0  2  2 19- Hecke eigenvalues for primes up to 20
Equation [0,1,0,-248849,47688207] [a1,a2,a3,a4,a6]
Generators [-431:8664:1] Generators of the group modulo torsion
j 2211014608/513 j-invariant
L 7.0382664488099 L(r)(E,1)/r!
Ω 0.51970740607923 Real period
R 2.2571246713892 Regulator
r 1 Rank of the group of rational points
S 0.99999999997434 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 69312cq1 8664i1 3648i1 Quadratic twists by: -4 8 -19


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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