Cremona's table of elliptic curves

Curve 41664bv2

41664 = 26 · 3 · 7 · 31



Data for elliptic curve 41664bv2

Field Data Notes
Atkin-Lehner 2+ 3- 7+ 31- Signs for the Atkin-Lehner involutions
Class 41664bv Isogeny class
Conductor 41664 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 5123611670297444352 = 221 · 32 · 710 · 312 Discriminant
Eigenvalues 2+ 3- -4 7+  2  2  6 -2 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-719265,207766719] [a1,a2,a3,a4,a6]
Generators [-291:19812:1] Generators of the group modulo torsion
j 156982476866335849/19545027428808 j-invariant
L 5.3449400850792 L(r)(E,1)/r!
Ω 0.2338531193143 Real period
R 5.7139927198171 Regulator
r 1 Rank of the group of rational points
S 1.000000000001 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 41664cy2 1302b2 124992cj2 Quadratic twists by: -4 8 -3


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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