Cremona's table of elliptic curves

Curve 40515a2

40515 = 3 · 5 · 37 · 73



Data for elliptic curve 40515a2

Field Data Notes
Atkin-Lehner 3+ 5+ 37+ 73+ Signs for the Atkin-Lehner involutions
Class 40515a Isogeny class
Conductor 40515 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 2079558984375 = 33 · 58 · 37 · 732 Discriminant
Eigenvalues  1 3+ 5+ -2  4  4 -6 -4 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-6278,175857] [a1,a2,a3,a4,a6]
Generators [26004:502623:64] Generators of the group modulo torsion
j 27371319310626409/2079558984375 j-invariant
L 4.5164939295783 L(r)(E,1)/r!
Ω 0.8084398140944 Real period
R 5.5866792441925 Regulator
r 1 Rank of the group of rational points
S 0.99999999999962 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 121545j2 Quadratic twists by: -3


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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