Cremona's table of elliptic curves

Curve 84042bl1

84042 = 2 · 32 · 7 · 23 · 29



Data for elliptic curve 84042bl1

Field Data Notes
Atkin-Lehner 2- 3- 7+ 23- 29- Signs for the Atkin-Lehner involutions
Class 84042bl Isogeny class
Conductor 84042 Conductor
∏ cp 40 Product of Tamagawa factors cp
deg 225280 Modular degree for the optimal curve
Δ -10707117539328 = -1 · 220 · 37 · 7 · 23 · 29 Discriminant
Eigenvalues 2- 3- -2 7+  4  2 -6 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-446,-157363] [a1,a2,a3,a4,a6]
Generators [93:727:1] Generators of the group modulo torsion
j -13430356633/14687404032 j-invariant
L 8.2145803262893 L(r)(E,1)/r!
Ω 0.32532833729114 Real period
R 2.5250122357104 Regulator
r 1 Rank of the group of rational points
S 1.0000000004206 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 28014f1 Quadratic twists by: -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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