Cremona's table of elliptic curves

Curve 40698bl2

40698 = 2 · 32 · 7 · 17 · 19



Data for elliptic curve 40698bl2

Field Data Notes
Atkin-Lehner 2- 3- 7- 17+ 19+ Signs for the Atkin-Lehner involutions
Class 40698bl Isogeny class
Conductor 40698 Conductor
∏ cp 96 Product of Tamagawa factors cp
Δ -40861675985141592 = -1 · 23 · 318 · 74 · 172 · 19 Discriminant
Eigenvalues 2- 3-  0 7- -2 -2 17+ 19+ Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-106565,-16522347] [a1,a2,a3,a4,a6]
j -183584550699663625/56051681735448 j-invariant
L 3.1219410741653 L(r)(E,1)/r!
Ω 0.13008087809231 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 13566d2 Quadratic twists by: -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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