Cremona's table of elliptic curves

Curve 42194m1

42194 = 2 · 172 · 73



Data for elliptic curve 42194m1

Field Data Notes
Atkin-Lehner 2+ 17- 73- Signs for the Atkin-Lehner involutions
Class 42194m Isogeny class
Conductor 42194 Conductor
∏ cp 18 Product of Tamagawa factors cp
deg 1101600 Modular degree for the optimal curve
Δ -1.1115267000015E+19 Discriminant
Eigenvalues 2+ -2  0 -1 -3  2 17-  2 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-1984136,1087462614] [a1,a2,a3,a4,a6]
Generators [20969:3019307:1] Generators of the group modulo torsion
j -123835835157625/1593413632 j-invariant
L 2.2858268527982 L(r)(E,1)/r!
Ω 0.22799790733829 Real period
R 5.0128241953638 Regulator
r 1 Rank of the group of rational points
S 1.0000000000012 (Analytic) order of Ш
t 3 Number of elements in the torsion subgroup
Twists 42194e1 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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