Cremona's table of elliptic curves

Curve 18850v1

18850 = 2 · 52 · 13 · 29



Data for elliptic curve 18850v1

Field Data Notes
Atkin-Lehner 2- 5+ 13- 29+ Signs for the Atkin-Lehner involutions
Class 18850v Isogeny class
Conductor 18850 Conductor
∏ cp 50 Product of Tamagawa factors cp
deg 19200 Modular degree for the optimal curve
Δ -275647923200 = -1 · 210 · 52 · 135 · 29 Discriminant
Eigenvalues 2- -1 5+  3  2 13- -2  0 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-3378,78271] [a1,a2,a3,a4,a6]
Generators [-29:405:1] Generators of the group modulo torsion
j -170518174447945/11025916928 j-invariant
L 7.1778762946694 L(r)(E,1)/r!
Ω 0.96244082400264 Real period
R 3.7289961708075 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 5 Number of elements in the torsion subgroup
Twists 18850g2 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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