Cremona's table of elliptic curves

Curve 42504r1

42504 = 23 · 3 · 7 · 11 · 23



Data for elliptic curve 42504r1

Field Data Notes
Atkin-Lehner 2- 3- 7+ 11+ 23+ Signs for the Atkin-Lehner involutions
Class 42504r Isogeny class
Conductor 42504 Conductor
∏ cp 64 Product of Tamagawa factors cp
deg 18432 Modular degree for the optimal curve
Δ -9291034368 = -1 · 28 · 34 · 7 · 112 · 232 Discriminant
Eigenvalues 2- 3-  0 7+ 11+  0 -2 -4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-148,4640] [a1,a2,a3,a4,a6]
Generators [2:-66:1] Generators of the group modulo torsion
j -1409938000/36293103 j-invariant
L 6.5685553732056 L(r)(E,1)/r!
Ω 1.086012170294 Real period
R 0.37802035930595 Regulator
r 1 Rank of the group of rational points
S 1.0000000000005 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 85008n1 127512m1 Quadratic twists by: -4 -3


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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