Cremona's table of elliptic curves

Curve 41664cs2

41664 = 26 · 3 · 7 · 31



Data for elliptic curve 41664cs2

Field Data Notes
Atkin-Lehner 2- 3+ 7- 31+ Signs for the Atkin-Lehner involutions
Class 41664cs Isogeny class
Conductor 41664 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 3935752175354904576 = 230 · 34 · 72 · 314 Discriminant
Eigenvalues 2- 3+  2 7-  4  2 -6 -4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-1317377,574545825] [a1,a2,a3,a4,a6]
Generators [2127835952:-59640539315:5451776] Generators of the group modulo torsion
j 964526913483831937/15013703061504 j-invariant
L 6.2157898806491 L(r)(E,1)/r!
Ω 0.24826022661955 Real period
R 12.518698555315 Regulator
r 1 Rank of the group of rational points
S 1.0000000000001 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 41664bt2 10416bl2 124992gd2 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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