Cremona's table of elliptic curves

Curve 42194l1

42194 = 2 · 172 · 73



Data for elliptic curve 42194l1

Field Data Notes
Atkin-Lehner 2+ 17- 73- Signs for the Atkin-Lehner involutions
Class 42194l Isogeny class
Conductor 42194 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 20160 Modular degree for the optimal curve
Δ -1560840448 = -1 · 28 · 174 · 73 Discriminant
Eigenvalues 2+  2  0 -3  3  2 17- -2 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-150,-2092] [a1,a2,a3,a4,a6]
Generators [1092:6070:27] Generators of the group modulo torsion
j -4515625/18688 j-invariant
L 5.8633749685229 L(r)(E,1)/r!
Ω 0.62089306392008 Real period
R 4.7217269037503 Regulator
r 1 Rank of the group of rational points
S 0.99999999999934 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 42194h1 Quadratic twists by: 17


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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