Cremona's table of elliptic curves

Curve 18326d1

18326 = 2 · 72 · 11 · 17



Data for elliptic curve 18326d1

Field Data Notes
Atkin-Lehner 2+ 7+ 11- 17+ Signs for the Atkin-Lehner involutions
Class 18326d Isogeny class
Conductor 18326 Conductor
∏ cp 18 Product of Tamagawa factors cp
deg 44352 Modular degree for the optimal curve
Δ 4434965175718 = 2 · 78 · 113 · 172 Discriminant
Eigenvalues 2+  1  0 7+ 11-  5 17+  2 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-21831,1235532] [a1,a2,a3,a4,a6]
j 199586739625/769318 j-invariant
L 1.5585480236122 L(r)(E,1)/r!
Ω 0.77927401180609 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 3 Number of elements in the torsion subgroup
Twists 18326s1 Quadratic twists by: -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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