Cremona's table of elliptic curves

Curve 45920b1

45920 = 25 · 5 · 7 · 41



Data for elliptic curve 45920b1

Field Data Notes
Atkin-Lehner 2+ 5+ 7+ 41- Signs for the Atkin-Lehner involutions
Class 45920b Isogeny class
Conductor 45920 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 39936 Modular degree for the optimal curve
Δ 658952000 = 26 · 53 · 72 · 412 Discriminant
Eigenvalues 2+  0 5+ 7+ -4 -4 -4  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-8153,283348] [a1,a2,a3,a4,a6]
Generators [-12:616:1] [51:14:1] Generators of the group modulo torsion
j 936474735013056/10296125 j-invariant
L 8.0032086220872 L(r)(E,1)/r!
Ω 1.465395700431 Real period
R 2.7307329411892 Regulator
r 2 Rank of the group of rational points
S 0.99999999999992 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 45920e1 91840o2 Quadratic twists by: -4 8


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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