Cremona's table of elliptic curves

Curve 18368w1

18368 = 26 · 7 · 41



Data for elliptic curve 18368w1

Field Data Notes
Atkin-Lehner 2- 7+ 41- Signs for the Atkin-Lehner involutions
Class 18368w Isogeny class
Conductor 18368 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 23040 Modular degree for the optimal curve
Δ 4047058763776 = 223 · 7 · 413 Discriminant
Eigenvalues 2-  1  3 7+  0 -2 -3 -4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-5089,-102497] [a1,a2,a3,a4,a6]
Generators [-1203:5248:27] Generators of the group modulo torsion
j 55611739513/15438304 j-invariant
L 6.7580870644648 L(r)(E,1)/r!
Ω 0.57708295122711 Real period
R 0.97589769519477 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 18368o1 4592i1 128576ck1 Quadratic twists by: -4 8 -7


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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