Cremona's table of elliptic curves

Curve 18850z1

18850 = 2 · 52 · 13 · 29



Data for elliptic curve 18850z1

Field Data Notes
Atkin-Lehner 2- 5- 13+ 29+ Signs for the Atkin-Lehner involutions
Class 18850z Isogeny class
Conductor 18850 Conductor
∏ cp 36 Product of Tamagawa factors cp
deg 5760 Modular degree for the optimal curve
Δ -965120000 = -1 · 212 · 54 · 13 · 29 Discriminant
Eigenvalues 2- -1 5-  1  0 13+  2 -2 Hecke eigenvalues for primes up to 20
Equation [1,1,1,212,-819] [a1,a2,a3,a4,a6]
Generators [5:17:1] Generators of the group modulo torsion
j 1685478575/1544192 j-invariant
L 6.382610407356 L(r)(E,1)/r!
Ω 0.85832400379635 Real period
R 0.20655921627904 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 18850c1 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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