Cremona's table of elliptic curves

Curve 1950a1

1950 = 2 · 3 · 52 · 13



Data for elliptic curve 1950a1

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 13+ Signs for the Atkin-Lehner involutions
Class 1950a Isogeny class
Conductor 1950 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 1152 Modular degree for the optimal curve
Δ -8775000000 = -1 · 26 · 33 · 58 · 13 Discriminant
Eigenvalues 2+ 3+ 5+ -2  0 13+  0  2 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-150,4500] [a1,a2,a3,a4,a6]
Generators [5:60:1] Generators of the group modulo torsion
j -24137569/561600 j-invariant
L 1.837296933928 L(r)(E,1)/r!
Ω 1.0930859644134 Real period
R 0.84041740253887 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 15600cc1 62400cx1 5850bn1 390c1 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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