Cremona's table of elliptic curves

Curve 41664ct2

41664 = 26 · 3 · 7 · 31



Data for elliptic curve 41664ct2

Field Data Notes
Atkin-Lehner 2- 3+ 7- 31+ Signs for the Atkin-Lehner involutions
Class 41664ct Isogeny class
Conductor 41664 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 765527003136 = 212 · 34 · 74 · 312 Discriminant
Eigenvalues 2- 3+  2 7-  4  6 -6  8 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-2457,21465] [a1,a2,a3,a4,a6]
Generators [59:280:1] Generators of the group modulo torsion
j 400641542848/186896241 j-invariant
L 6.9124616459675 L(r)(E,1)/r!
Ω 0.80266812027733 Real period
R 2.1529638063798 Regulator
r 1 Rank of the group of rational points
S 0.99999999999995 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 41664do2 20832bf1 124992ge2 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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