Cremona's table of elliptic curves

Curve 69680i1

69680 = 24 · 5 · 13 · 67



Data for elliptic curve 69680i1

Field Data Notes
Atkin-Lehner 2+ 5- 13+ 67- Signs for the Atkin-Lehner involutions
Class 69680i Isogeny class
Conductor 69680 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 18432 Modular degree for the optimal curve
Δ 111488000 = 210 · 53 · 13 · 67 Discriminant
Eigenvalues 2+  2 5-  3 -2 13+ -4 -1 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-120,32] [a1,a2,a3,a4,a6]
Generators [14:30:1] Generators of the group modulo torsion
j 188183524/108875 j-invariant
L 10.822629756235 L(r)(E,1)/r!
Ω 1.5800540390315 Real period
R 1.1415885668125 Regulator
r 1 Rank of the group of rational points
S 1.0000000000747 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 34840f1 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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