Cremona's table of elliptic curves

Curve 122018r1

122018 = 2 · 132 · 192



Data for elliptic curve 122018r1

Field Data Notes
Atkin-Lehner 2+ 13- 19- Signs for the Atkin-Lehner involutions
Class 122018r Isogeny class
Conductor 122018 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 157248 Modular degree for the optimal curve
Δ -826878404456 = -1 · 23 · 133 · 196 Discriminant
Eigenvalues 2+  1 -3 -3  0 13- -3 19- Hecke eigenvalues for primes up to 20
Equation [1,0,1,1075,41680] [a1,a2,a3,a4,a6]
Generators [-8:184:1] Generators of the group modulo torsion
j 1331/8 j-invariant
L 2.7154869582081 L(r)(E,1)/r!
Ω 0.64563929230034 Real period
R 1.051472158494 Regulator
r 1 Rank of the group of rational points
S 0.9999999989224 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 122018bi1 338e1 Quadratic twists by: 13 -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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