Cremona's table of elliptic curves

Curve 69312bl1

69312 = 26 · 3 · 192



Data for elliptic curve 69312bl1

Field Data Notes
Atkin-Lehner 2+ 3- 19- Signs for the Atkin-Lehner involutions
Class 69312bl Isogeny class
Conductor 69312 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 138240 Modular degree for the optimal curve
Δ 10983895928832 = 212 · 3 · 197 Discriminant
Eigenvalues 2+ 3-  0  0  0  0 -2 19- Hecke eigenvalues for primes up to 20
Equation [0,1,0,-26473,-1659049] [a1,a2,a3,a4,a6]
Generators [30770:325983:125] Generators of the group modulo torsion
j 10648000/57 j-invariant
L 8.0395489983466 L(r)(E,1)/r!
Ω 0.37440131250701 Real period
R 5.3682697745147 Regulator
r 1 Rank of the group of rational points
S 1.000000000058 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 69312i1 34656d1 3648a1 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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