Cremona's table of elliptic curves

Curve 63840bg1

63840 = 25 · 3 · 5 · 7 · 19



Data for elliptic curve 63840bg1

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 7+ 19- Signs for the Atkin-Lehner involutions
Class 63840bg Isogeny class
Conductor 63840 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 53248 Modular degree for the optimal curve
Δ 12481358400 = 26 · 32 · 52 · 74 · 192 Discriminant
Eigenvalues 2- 3+ 5+ 7+  4 -2  6 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-3106,67456] [a1,a2,a3,a4,a6]
Generators [26:60:1] Generators of the group modulo torsion
j 51795008560576/195021225 j-invariant
L 5.1575525244797 L(r)(E,1)/r!
Ω 1.2711893094418 Real period
R 2.0286327481213 Regulator
r 1 Rank of the group of rational points
S 1.0000000000173 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 63840r1 127680cu2 Quadratic twists by: -4 8


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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