Cremona's table of elliptic curves

Curve 18960n1

18960 = 24 · 3 · 5 · 79



Data for elliptic curve 18960n1

Field Data Notes
Atkin-Lehner 2- 3+ 5- 79- Signs for the Atkin-Lehner involutions
Class 18960n Isogeny class
Conductor 18960 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 7680 Modular degree for the optimal curve
Δ 1242562560 = 220 · 3 · 5 · 79 Discriminant
Eigenvalues 2- 3+ 5-  0  0  6 -6 -4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-480,3840] [a1,a2,a3,a4,a6]
j 2992209121/303360 j-invariant
L 1.4892147075052 L(r)(E,1)/r!
Ω 1.4892147075052 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 2370l1 75840cf1 56880bc1 94800cw1 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.

Part of Computational Number Theory
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