Cremona's table of elliptic curves

Curve 42194g2

42194 = 2 · 172 · 73



Data for elliptic curve 42194g2

Field Data Notes
Atkin-Lehner 2+ 17+ 73+ Signs for the Atkin-Lehner involutions
Class 42194g Isogeny class
Conductor 42194 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 74347622806178 = 2 · 178 · 732 Discriminant
Eigenvalues 2+  2  2  0  4 -4 17+ -8 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-10554,41258] [a1,a2,a3,a4,a6]
Generators [-573:13954:27] Generators of the group modulo torsion
j 5386984777/3080162 j-invariant
L 7.2863432487089 L(r)(E,1)/r!
Ω 0.5253140014686 Real period
R 6.9352265771869 Regulator
r 1 Rank of the group of rational points
S 1.0000000000003 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 2482c2 Quadratic twists by: 17


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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