Cremona's table of elliptic curves

Curve 40698w1

40698 = 2 · 32 · 7 · 17 · 19



Data for elliptic curve 40698w1

Field Data Notes
Atkin-Lehner 2- 3+ 7+ 17+ 19+ Signs for the Atkin-Lehner involutions
Class 40698w Isogeny class
Conductor 40698 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 247680 Modular degree for the optimal curve
Δ -6920973988040826 = -1 · 2 · 39 · 73 · 175 · 192 Discriminant
Eigenvalues 2- 3+  1 7+  5  3 17+ 19+ Hecke eigenvalues for primes up to 20
Equation [1,-1,1,7558,3992707] [a1,a2,a3,a4,a6]
j 2426090244453/351621906622 j-invariant
L 5.1773841883239 L(r)(E,1)/r!
Ω 0.32358651176697 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 40698c1 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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