Cremona's table of elliptic curves

Curve 41820c1

41820 = 22 · 3 · 5 · 17 · 41



Data for elliptic curve 41820c1

Field Data Notes
Atkin-Lehner 2- 3+ 5- 17- 41- Signs for the Atkin-Lehner involutions
Class 41820c Isogeny class
Conductor 41820 Conductor
∏ cp 21 Product of Tamagawa factors cp
deg 70560 Modular degree for the optimal curve
Δ -4393713750000 = -1 · 24 · 3 · 57 · 17 · 413 Discriminant
Eigenvalues 2- 3+ 5-  0 -2  1 17- -2 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-12670,562357] [a1,a2,a3,a4,a6]
Generators [-81:1025:1] Generators of the group modulo torsion
j -14059434443604736/274607109375 j-invariant
L 5.2825312232663 L(r)(E,1)/r!
Ω 0.77671630638848 Real period
R 0.32386226966093 Regulator
r 1 Rank of the group of rational points
S 1.0000000000008 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 125460c1 Quadratic twists by: -3


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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