Cremona's table of elliptic curves

Curve 66248p1

66248 = 23 · 72 · 132



Data for elliptic curve 66248p1

Field Data Notes
Atkin-Lehner 2- 7+ 13+ Signs for the Atkin-Lehner involutions
Class 66248p Isogeny class
Conductor 66248 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 1354752 Modular degree for the optimal curve
Δ 1.2715628346714E+19 Discriminant
Eigenvalues 2- -1 -3 7+  1 13+ -5  3 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-598992,-48838271] [a1,a2,a3,a4,a6]
Generators [-212:8281:1] [12528:1399489:1] Generators of the group modulo torsion
j 53385472/28561 j-invariant
L 7.1738962643915 L(r)(E,1)/r!
Ω 0.18250493177588 Real period
R 1.6378315996203 Regulator
r 2 Rank of the group of rational points
S 1.0000000000018 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 66248t1 5096a1 Quadratic twists by: -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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