Cremona's table of elliptic curves

Curve 69680v2

69680 = 24 · 5 · 13 · 67



Data for elliptic curve 69680v2

Field Data Notes
Atkin-Lehner 2- 5+ 13- 67- Signs for the Atkin-Lehner involutions
Class 69680v Isogeny class
Conductor 69680 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 776848384000 = 213 · 53 · 132 · 672 Discriminant
Eigenvalues 2-  0 5+ -4  0 13-  2 -6 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-21043,-1174158] [a1,a2,a3,a4,a6]
j 251586150295689/189660250 j-invariant
L 0.79281579574109 L(r)(E,1)/r!
Ω 0.39640789370788 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 8710e2 Quadratic twists by: -4


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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