Cremona's table of elliptic curves

Curve 18850p1

18850 = 2 · 52 · 13 · 29



Data for elliptic curve 18850p1

Field Data Notes
Atkin-Lehner 2- 5+ 13+ 29- Signs for the Atkin-Lehner involutions
Class 18850p Isogeny class
Conductor 18850 Conductor
∏ cp 52 Product of Tamagawa factors cp
deg 174720 Modular degree for the optimal curve
Δ -1176915584000000 = -1 · 213 · 56 · 13 · 294 Discriminant
Eigenvalues 2- -1 5+  1 -6 13+  7 -2 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-268938,53595031] [a1,a2,a3,a4,a6]
Generators [329:-1093:1] Generators of the group modulo torsion
j -137676653031953881/75322597376 j-invariant
L 5.954135669316 L(r)(E,1)/r!
Ω 0.4810928302008 Real period
R 0.23800522859074 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 754b1 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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