Cremona's table of elliptic curves

Curve 7826f1

7826 = 2 · 7 · 13 · 43



Data for elliptic curve 7826f1

Field Data Notes
Atkin-Lehner 2+ 7- 13- 43- Signs for the Atkin-Lehner involutions
Class 7826f Isogeny class
Conductor 7826 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 6048 Modular degree for the optimal curve
Δ -15652 = -1 · 22 · 7 · 13 · 43 Discriminant
Eigenvalues 2+ -2  0 7- -3 13- -6 -7 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-8151,282542] [a1,a2,a3,a4,a6]
Generators [-65:766:1] [38:148:1] Generators of the group modulo torsion
j -59879725069515625/15652 j-invariant
L 3.2593441894769 L(r)(E,1)/r!
Ω 2.3169316406198 Real period
R 6.3303761731713 Regulator
r 2 Rank of the group of rational points
S 0.99999999999997 (Analytic) order of Ш
t 3 Number of elements in the torsion subgroup
Twists 62608q1 70434bp1 54782q1 101738q1 Quadratic twists by: -4 -3 -7 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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