Cremona's table of elliptic curves

Curve 63840bl1

63840 = 25 · 3 · 5 · 7 · 19



Data for elliptic curve 63840bl1

Field Data Notes
Atkin-Lehner 2- 3+ 5- 7+ 19- Signs for the Atkin-Lehner involutions
Class 63840bl Isogeny class
Conductor 63840 Conductor
∏ cp 7 Product of Tamagawa factors cp
deg 395136 Modular degree for the optimal curve
Δ -1877678040000000 = -1 · 29 · 3 · 57 · 77 · 19 Discriminant
Eigenvalues 2- 3+ 5- 7+  3  7  0 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-85440,9864600] [a1,a2,a3,a4,a6]
j -134723250692513288/3667339921875 j-invariant
L 3.2710832313752 L(r)(E,1)/r!
Ω 0.46729760512614 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 63840cd1 127680ey1 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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