Cremona's table of elliptic curves

Curve 18850u1

18850 = 2 · 52 · 13 · 29



Data for elliptic curve 18850u1

Field Data Notes
Atkin-Lehner 2- 5+ 13- 29+ Signs for the Atkin-Lehner involutions
Class 18850u Isogeny class
Conductor 18850 Conductor
∏ cp 34 Product of Tamagawa factors cp
deg 522240 Modular degree for the optimal curve
Δ -161920267059200 = -1 · 234 · 52 · 13 · 29 Discriminant
Eigenvalues 2-  1 5+ -3  2 13-  6 -4 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-10475868,-13051553008] [a1,a2,a3,a4,a6]
Generators [14008:1602020:1] Generators of the group modulo torsion
j -5085735371462945338910185/6476810682368 j-invariant
L 8.3021160474066 L(r)(E,1)/r!
Ω 0.041958702931024 Real period
R 5.819528886502 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 18850i1 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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