Cremona's table of elliptic curves

Curve 18850bc1

18850 = 2 · 52 · 13 · 29



Data for elliptic curve 18850bc1

Field Data Notes
Atkin-Lehner 2- 5- 13+ 29- Signs for the Atkin-Lehner involutions
Class 18850bc Isogeny class
Conductor 18850 Conductor
∏ cp 42 Product of Tamagawa factors cp
deg 171360 Modular degree for the optimal curve
Δ -1544192000000000 = -1 · 221 · 59 · 13 · 29 Discriminant
Eigenvalues 2-  3 5-  0  4 13+  3  5 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-2805,-1890803] [a1,a2,a3,a4,a6]
j -1249243533/790626304 j-invariant
L 9.0004881957984 L(r)(E,1)/r!
Ω 0.2142973379952 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 18850n1 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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