Cremona's table of elliptic curves

Curve 18240p1

18240 = 26 · 3 · 5 · 19



Data for elliptic curve 18240p1

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 19+ Signs for the Atkin-Lehner involutions
Class 18240p Isogeny class
Conductor 18240 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 107520 Modular degree for the optimal curve
Δ -476454117703680 = -1 · 220 · 314 · 5 · 19 Discriminant
Eigenvalues 2+ 3+ 5-  2  4 -6  4 19+ Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-93185,-10968063] [a1,a2,a3,a4,a6]
j -341370886042369/1817528220 j-invariant
L 2.458481260202 L(r)(E,1)/r!
Ω 0.13658229223344 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 9 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 18240cx1 570j1 54720s1 91200dc1 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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