Cremona's table of elliptic curves

Curve 42050l2

42050 = 2 · 52 · 292



Data for elliptic curve 42050l2

Field Data Notes
Atkin-Lehner 2+ 5+ 29- Signs for the Atkin-Lehner involutions
Class 42050l Isogeny class
Conductor 42050 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ -399589376000000 = -1 · 220 · 56 · 293 Discriminant
Eigenvalues 2+ -1 5+  2 -5 -1  2  4 Hecke eigenvalues for primes up to 20
Equation [1,1,0,9350,900500] [a1,a2,a3,a4,a6]
j 237176659/1048576 j-invariant
L 1.5264207938049 L(r)(E,1)/r!
Ω 0.3816051984675 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 1682i2 42050bc2 Quadratic twists by: 5 29


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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