Cremona's table of elliptic curves

Curve 68614a1

68614 = 2 · 7 · 132 · 29



Data for elliptic curve 68614a1

Field Data Notes
Atkin-Lehner 2+ 7+ 13+ 29+ Signs for the Atkin-Lehner involutions
Class 68614a Isogeny class
Conductor 68614 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 247296 Modular degree for the optimal curve
Δ -76835308072432 = -1 · 24 · 7 · 138 · 292 Discriminant
Eigenvalues 2+  2  2 7+  4 13+ -4  2 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-2369,423077] [a1,a2,a3,a4,a6]
Generators [-104117:1495606:2197] Generators of the group modulo torsion
j -304821217/15918448 j-invariant
L 8.4164925619279 L(r)(E,1)/r!
Ω 0.50665056970079 Real period
R 8.3060131236522 Regulator
r 1 Rank of the group of rational points
S 0.99999999998177 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 5278f1 Quadratic twists by: 13


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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