Cremona's table of elliptic curves

Curve 18425i1

18425 = 52 · 11 · 67



Data for elliptic curve 18425i1

Field Data Notes
Atkin-Lehner 5- 11- 67+ Signs for the Atkin-Lehner involutions
Class 18425i Isogeny class
Conductor 18425 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 7440 Modular degree for the optimal curve
Δ -3166796875 = -1 · 58 · 112 · 67 Discriminant
Eigenvalues  0 -2 5-  2 11-  0  2 -1 Hecke eigenvalues for primes up to 20
Equation [0,1,1,-833,9369] [a1,a2,a3,a4,a6]
Generators [-17:137:1] Generators of the group modulo torsion
j -163840000/8107 j-invariant
L 2.8766807386667 L(r)(E,1)/r!
Ω 1.4030426775589 Real period
R 0.34171932005087 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 18425f1 Quadratic twists by: 5


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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