Cremona's table of elliptic curves

Curve 40698bl1

40698 = 2 · 32 · 7 · 17 · 19



Data for elliptic curve 40698bl1

Field Data Notes
Atkin-Lehner 2- 3- 7- 17+ 19+ Signs for the Atkin-Lehner involutions
Class 40698bl Isogeny class
Conductor 40698 Conductor
∏ cp 48 Product of Tamagawa factors cp
deg 147456 Modular degree for the optimal curve
Δ 10227917915712 = 26 · 312 · 72 · 17 · 192 Discriminant
Eigenvalues 2- 3-  0 7- -2 -2 17+ 19+ Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-113405,-14670075] [a1,a2,a3,a4,a6]
j 221253017454015625/14030065728 j-invariant
L 3.1219410741653 L(r)(E,1)/r!
Ω 0.26016175618462 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 13566d1 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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