Cremona's table of elliptic curves

Curve 41664a1

41664 = 26 · 3 · 7 · 31



Data for elliptic curve 41664a1

Field Data Notes
Atkin-Lehner 2+ 3+ 7+ 31+ Signs for the Atkin-Lehner involutions
Class 41664a Isogeny class
Conductor 41664 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 6144 Modular degree for the optimal curve
Δ 4666368 = 210 · 3 · 72 · 31 Discriminant
Eigenvalues 2+ 3+  0 7+  0  0 -2  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-133,-539] [a1,a2,a3,a4,a6]
Generators [105:1064:1] Generators of the group modulo torsion
j 256000000/4557 j-invariant
L 4.284511318305 L(r)(E,1)/r!
Ω 1.4064815331004 Real period
R 3.0462620499947 Regulator
r 1 Rank of the group of rational points
S 1.0000000000007 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 41664ee1 2604b1 124992y1 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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