Cremona's table of elliptic curves

Curve 45227k1

45227 = 72 · 13 · 71



Data for elliptic curve 45227k1

Field Data Notes
Atkin-Lehner 7- 13- 71+ Signs for the Atkin-Lehner involutions
Class 45227k Isogeny class
Conductor 45227 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 8832 Modular degree for the optimal curve
Δ -760130189 = -1 · 77 · 13 · 71 Discriminant
Eigenvalues -1  0 -1 7-  0 13- -7 -2 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,162,-1102] [a1,a2,a3,a4,a6]
Generators [16:65:1] Generators of the group modulo torsion
j 4019679/6461 j-invariant
L 2.1114561028653 L(r)(E,1)/r!
Ω 0.84251056192523 Real period
R 1.2530739662449 Regulator
r 1 Rank of the group of rational points
S 0.99999999999793 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 6461a1 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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