Cremona's table of elliptic curves

Curve 41664z2

41664 = 26 · 3 · 7 · 31



Data for elliptic curve 41664z2

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 -3200923575779328 = -1 · 220 · 33 · 76 · 312 Discriminant
Eigenvalues 2+ 3+  0 7- -6 -2  6  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,22687,2375649] [a1,a2,a3,a4,a6]
Generators [115:2548:1] Generators of the group modulo torsion
j 4926016478375/12210554412 j-invariant
L 4.3437624567099 L(r)(E,1)/r!
Ω 0.31303635203445 Real period
R 2.3127039551347 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 41664dg2 1302h2 124992db2 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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