Cremona's table of elliptic curves

Curve 50840l1

50840 = 23 · 5 · 31 · 41



Data for elliptic curve 50840l1

Field Data Notes
Atkin-Lehner 2- 5- 31- 41- Signs for the Atkin-Lehner involutions
Class 50840l Isogeny class
Conductor 50840 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 19968 Modular degree for the optimal curve
Δ -1563431680 = -1 · 28 · 5 · 313 · 41 Discriminant
Eigenvalues 2-  0 5- -3  1 -6  4  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,268,-876] [a1,a2,a3,a4,a6]
Generators [44:310:1] Generators of the group modulo torsion
j 8315495424/6107155 j-invariant
L 5.004607830491 L(r)(E,1)/r!
Ω 0.84383559096604 Real period
R 0.98846423878068 Regulator
r 1 Rank of the group of rational points
S 1.0000000000019 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 101680i1 Quadratic twists by: -4


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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