Cremona's table of elliptic curves

Curve 41664l3

41664 = 26 · 3 · 7 · 31



Data for elliptic curve 41664l3

Field Data Notes
Atkin-Lehner 2+ 3+ 7+ 31- Signs for the Atkin-Lehner involutions
Class 41664l Isogeny class
Conductor 41664 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ -256031740919808 = -1 · 219 · 38 · 74 · 31 Discriminant
Eigenvalues 2+ 3+ -2 7+ -4 -2 -2  0 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,15871,15873] [a1,a2,a3,a4,a6]
Generators [97:-1568:1] [1057:34592:1] Generators of the group modulo torsion
j 1686433811327/976683582 j-invariant
L 6.5468668586178 L(r)(E,1)/r!
Ω 0.33155674678239 Real period
R 4.9364602908492 Regulator
r 2 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 41664eb3 1302n4 124992ca3 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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