Cremona's table of elliptic curves

Curve 18850x1

18850 = 2 · 52 · 13 · 29



Data for elliptic curve 18850x1

Field Data Notes
Atkin-Lehner 2- 5+ 13- 29- Signs for the Atkin-Lehner involutions
Class 18850x Isogeny class
Conductor 18850 Conductor
∏ cp 192 Product of Tamagawa factors cp
deg 460800 Modular degree for the optimal curve
Δ 1213981528906250000 = 24 · 511 · 133 · 294 Discriminant
Eigenvalues 2-  0 5+  0  4 13- -6  4 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-3603880,2633686747] [a1,a2,a3,a4,a6]
j 331294738083389475849/77694817850000 j-invariant
L 3.1946780486275 L(r)(E,1)/r!
Ω 0.26622317071895 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 3770a1 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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