Cremona's table of elliptic curves

Curve 41664cc1

41664 = 26 · 3 · 7 · 31



Data for elliptic curve 41664cc1

Field Data Notes
Atkin-Lehner 2+ 3- 7- 31- Signs for the Atkin-Lehner involutions
Class 41664cc Isogeny class
Conductor 41664 Conductor
∏ cp 20 Product of Tamagawa factors cp
deg 107520 Modular degree for the optimal curve
Δ 9303279552 = 26 · 32 · 75 · 312 Discriminant
Eigenvalues 2+ 3- -4 7- -4  4 -2  4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-22440,-1301346] [a1,a2,a3,a4,a6]
j 19526825684298304/145363743 j-invariant
L 1.9503494269035 L(r)(E,1)/r!
Ω 0.39006988539731 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 41664g1 20832bc2 124992dm1 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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