Cremona's table of elliptic curves

Curve 41664by1

41664 = 26 · 3 · 7 · 31



Data for elliptic curve 41664by1

Field Data Notes
Atkin-Lehner 2+ 3- 7- 31+ Signs for the Atkin-Lehner involutions
Class 41664by Isogeny class
Conductor 41664 Conductor
∏ cp 80 Product of Tamagawa factors cp
deg 491520 Modular degree for the optimal curve
Δ -20659724477005824 = -1 · 218 · 32 · 710 · 31 Discriminant
Eigenvalues 2+ 3-  2 7- -2 -4  8  4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-358177,-82916545] [a1,a2,a3,a4,a6]
Generators [9266:890085:1] Generators of the group modulo torsion
j -19385548183592137/78810594471 j-invariant
L 8.8481443927842 L(r)(E,1)/r!
Ω 0.097552717124619 Real period
R 4.5350578915601 Regulator
r 1 Rank of the group of rational points
S 1.0000000000002 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 41664ck1 651a1 124992ct1 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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