Cremona's table of elliptic curves

Curve 19698g1

19698 = 2 · 3 · 72 · 67



Data for elliptic curve 19698g1

Field Data Notes
Atkin-Lehner 2+ 3- 7+ 67+ Signs for the Atkin-Lehner involutions
Class 19698g Isogeny class
Conductor 19698 Conductor
∏ cp 21 Product of Tamagawa factors cp
deg 246960 Modular degree for the optimal curve
Δ -27679474507087872 = -1 · 215 · 37 · 78 · 67 Discriminant
Eigenvalues 2+ 3-  4 7+  3 -3  4  0 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-17029,-8051536] [a1,a2,a3,a4,a6]
j -94726211209/4801462272 j-invariant
L 3.4485296378929 L(r)(E,1)/r!
Ω 0.16421569704252 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 59094bq1 19698d1 Quadratic twists by: -3 -7


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

Part of Computational Number Theory
Back to Tables and computations