Cremona's table of elliptic curves

Curve 2050f1

2050 = 2 · 52 · 41



Data for elliptic curve 2050f1

Field Data Notes
Atkin-Lehner 2- 5+ 41- Signs for the Atkin-Lehner involutions
Class 2050f Isogeny class
Conductor 2050 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 1152 Modular degree for the optimal curve
Δ 1025000000 = 26 · 58 · 41 Discriminant
Eigenvalues 2-  0 5+  2 -6  2 -8 -6 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-355,2147] [a1,a2,a3,a4,a6]
Generators [-1:50:1] Generators of the group modulo torsion
j 315821241/65600 j-invariant
L 4.2330031704034 L(r)(E,1)/r!
Ω 1.4743338947476 Real period
R 0.47852154177147 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 16400q1 65600o1 18450j1 410a1 Quadratic twists by: -4 8 -3 5


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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