Cremona's table of elliptic curves

Curve 63840w4

63840 = 25 · 3 · 5 · 7 · 19



Data for elliptic curve 63840w4

Field Data Notes
Atkin-Lehner 2+ 3- 5- 7- 19+ Signs for the Atkin-Lehner involutions
Class 63840w Isogeny class
Conductor 63840 Conductor
∏ cp 3 Product of Tamagawa factors cp
Δ 9192960 = 29 · 33 · 5 · 7 · 19 Discriminant
Eigenvalues 2+ 3- 5- 7- -4  2 -6 19+ Hecke eigenvalues for primes up to 20
Equation [0,1,0,-191520,-32324292] [a1,a2,a3,a4,a6]
j 1517394193872963848/17955 j-invariant
L 2.7385903838736 L(r)(E,1)/r!
Ω 0.22821586512593 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 16 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 63840bm4 127680r4 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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