Cremona's table of elliptic curves

Curve 69874i1

69874 = 2 · 72 · 23 · 31



Data for elliptic curve 69874i1

Field Data Notes
Atkin-Lehner 2- 7- 23- 31+ Signs for the Atkin-Lehner involutions
Class 69874i Isogeny class
Conductor 69874 Conductor
∏ cp 144 Product of Tamagawa factors cp
deg 608256 Modular degree for the optimal curve
Δ 4771747182411776 = 218 · 77 · 23 · 312 Discriminant
Eigenvalues 2-  2  2 7-  2  0  2 -4 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-166307,-25961279] [a1,a2,a3,a4,a6]
j 4323816191582497/40559181824 j-invariant
L 8.5156990250747 L(r)(E,1)/r!
Ω 0.2365471963027 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 9982e1 Quadratic twists by: -7


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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