Cremona's table of elliptic curves

Curve 18240cz1

18240 = 26 · 3 · 5 · 19



Data for elliptic curve 18240cz1

Field Data Notes
Atkin-Lehner 2- 3- 5- 19- Signs for the Atkin-Lehner involutions
Class 18240cz Isogeny class
Conductor 18240 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 6144 Modular degree for the optimal curve
Δ -27724800 = -1 · 210 · 3 · 52 · 192 Discriminant
Eigenvalues 2- 3- 5-  4  2 -6 -2 19- Hecke eigenvalues for primes up to 20
Equation [0,1,0,75,75] [a1,a2,a3,a4,a6]
Generators [10:105:8] Generators of the group modulo torsion
j 44957696/27075 j-invariant
L 7.3809348972966 L(r)(E,1)/r!
Ω 1.2910541775734 Real period
R 2.8584915433872 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 18240u1 4560o1 54720ee1 91200gm1 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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