Cremona's table of elliptic curves

Curve 18240cc1

18240 = 26 · 3 · 5 · 19



Data for elliptic curve 18240cc1

Field Data Notes
Atkin-Lehner 2- 3+ 5- 19+ Signs for the Atkin-Lehner involutions
Class 18240cc Isogeny class
Conductor 18240 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 12288 Modular degree for the optimal curve
Δ -35487744000 = -1 · 218 · 3 · 53 · 192 Discriminant
Eigenvalues 2- 3+ 5-  2 -2  4  2 19+ Hecke eigenvalues for primes up to 20
Equation [0,-1,0,95,9025] [a1,a2,a3,a4,a6]
Generators [0:95:1] Generators of the group modulo torsion
j 357911/135375 j-invariant
L 5.153556010394 L(r)(E,1)/r!
Ω 0.90069341391831 Real period
R 0.95362749239581 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 18240bq1 4560y1 54720dm1 91200ht1 Quadratic twists by: -4 8 -3 5


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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