Cremona's table of elliptic curves

Curve 63878h1

63878 = 2 · 19 · 412



Data for elliptic curve 63878h1

Field Data Notes
Atkin-Lehner 2- 19- 41+ Signs for the Atkin-Lehner involutions
Class 63878h Isogeny class
Conductor 63878 Conductor
∏ cp 18 Product of Tamagawa factors cp
deg 44640 Modular degree for the optimal curve
Δ -670463488 = -1 · 29 · 19 · 413 Discriminant
Eigenvalues 2-  2 -2  2  5 -4 -4 19- Hecke eigenvalues for primes up to 20
Equation [1,1,1,-814,-9365] [a1,a2,a3,a4,a6]
Generators [85:695:1] Generators of the group modulo torsion
j -865523177/9728 j-invariant
L 13.578949575874 L(r)(E,1)/r!
Ω 0.44660118075148 Real period
R 1.6891717265277 Regulator
r 1 Rank of the group of rational points
S 0.99999999998582 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 63878f1 Quadratic twists by: 41


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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