Cremona's table of elliptic curves

Curve 41664z4

41664 = 26 · 3 · 7 · 31



Data for elliptic curve 41664z4

Field Data Notes
Atkin-Lehner 2+ 3+ 7- 31- Signs for the Atkin-Lehner involutions
Class 41664z Isogeny class
Conductor 41664 Conductor
∏ cp 24 Product of Tamagawa factors cp
Δ -2188806620669018112 = -1 · 224 · 3 · 72 · 316 Discriminant
Eigenvalues 2+ 3+  0 7- -6 -2  6  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-212513,-80480607] [a1,a2,a3,a4,a6]
Generators [1747:69836:1] Generators of the group modulo torsion
j -4048949315391625/8349634630848 j-invariant
L 4.3437624567099 L(r)(E,1)/r!
Ω 0.10434545067815 Real period
R 6.938111865404 Regulator
r 1 Rank of the group of rational points
S 1.0000000000009 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 41664dg4 1302h4 124992db4 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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