Cremona's table of elliptic curves

Curve 68306g1

68306 = 2 · 72 · 17 · 41



Data for elliptic curve 68306g1

Field Data Notes
Atkin-Lehner 2+ 7- 17+ 41+ Signs for the Atkin-Lehner involutions
Class 68306g Isogeny class
Conductor 68306 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 7776 Modular degree for the optimal curve
Δ 68306 = 2 · 72 · 17 · 41 Discriminant
Eigenvalues 2+  2  3 7- -2 -2 17+ -3 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-11,-13] [a1,a2,a3,a4,a6]
j 3451273/1394 j-invariant
L 2.683993303477 L(r)(E,1)/r!
Ω 2.6839932879997 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 68306d1 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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