Cremona's table of elliptic curves

Curve 63840ba1

63840 = 25 · 3 · 5 · 7 · 19



Data for elliptic curve 63840ba1

Field Data Notes
Atkin-Lehner 2+ 3- 5- 7- 19- Signs for the Atkin-Lehner involutions
Class 63840ba Isogeny class
Conductor 63840 Conductor
∏ cp 450 Product of Tamagawa factors cp
deg 1296000 Modular degree for the optimal curve
Δ -4211844399000000000 = -1 · 29 · 35 · 59 · 7 · 195 Discriminant
Eigenvalues 2+ 3- 5- 7-  5 -5  0 19- Hecke eigenvalues for primes up to 20
Equation [0,1,0,-189560,103661208] [a1,a2,a3,a4,a6]
Generators [-74:10830:1] Generators of the group modulo torsion
j -1471282747172521928/8226258591796875 j-invariant
L 9.3476712609425 L(r)(E,1)/r!
Ω 0.21302653759135 Real period
R 0.097511807857351 Regulator
r 1 Rank of the group of rational points
S 0.99999999999855 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 63840j1 127680dx1 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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