Cremona's table of elliptic curves

Curve 116242u1

116242 = 2 · 7 · 192 · 23



Data for elliptic curve 116242u1

Field Data Notes
Atkin-Lehner 2- 7- 19- 23+ Signs for the Atkin-Lehner involutions
Class 116242u Isogeny class
Conductor 116242 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 253440 Modular degree for the optimal curve
Δ 2014786899706 = 2 · 72 · 197 · 23 Discriminant
Eigenvalues 2-  1 -1 7-  3  2 -4 19- Hecke eigenvalues for primes up to 20
Equation [1,0,0,-22931,1332887] [a1,a2,a3,a4,a6]
j 28344726649/42826 j-invariant
L 3.3103393329359 L(r)(E,1)/r!
Ω 0.82758483281906 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 6118e1 Quadratic twists by: -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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