Cremona's table of elliptic curves

Curve 18850bb1

18850 = 2 · 52 · 13 · 29



Data for elliptic curve 18850bb1

Field Data Notes
Atkin-Lehner 2- 5- 13+ 29- Signs for the Atkin-Lehner involutions
Class 18850bb Isogeny class
Conductor 18850 Conductor
∏ cp 40 Product of Tamagawa factors cp
deg 16000 Modular degree for the optimal curve
Δ 1399424000 = 210 · 53 · 13 · 292 Discriminant
Eigenvalues 2-  2 5-  4  0 13+  2  4 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-1548,-24019] [a1,a2,a3,a4,a6]
j 3282041759381/11195392 j-invariant
L 7.6128002112869 L(r)(E,1)/r!
Ω 0.76128002112869 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 18850m1 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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