Cremona's table of elliptic curves

Curve 41664cb2

41664 = 26 · 3 · 7 · 31



Data for elliptic curve 41664cb2

Field Data Notes
Atkin-Lehner 2+ 3- 7- 31- Signs for the Atkin-Lehner involutions
Class 41664cb Isogeny class
Conductor 41664 Conductor
∏ cp 48 Product of Tamagawa factors cp
Δ -2845265400692736 = -1 · 223 · 3 · 76 · 312 Discriminant
Eigenvalues 2+ 3- -2 7-  0  6 -2  2 Hecke eigenvalues for primes up to 20
Equation [0,1,0,18591,-2367489] [a1,a2,a3,a4,a6]
j 2710620272807/10853826144 j-invariant
L 2.7529835414299 L(r)(E,1)/r!
Ω 0.22941529511477 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 41664cg2 1302c2 124992df2 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
Back to Tables and computations