Cremona's table of elliptic curves

Curve 40470f1

40470 = 2 · 3 · 5 · 19 · 71



Data for elliptic curve 40470f1

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 19+ 71- Signs for the Atkin-Lehner involutions
Class 40470f Isogeny class
Conductor 40470 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 61440 Modular degree for the optimal curve
Δ -147634560000 = -1 · 210 · 32 · 54 · 192 · 71 Discriminant
Eigenvalues 2+ 3+ 5+ -4  0 -6  0 19+ Hecke eigenvalues for primes up to 20
Equation [1,1,0,317,-18227] [a1,a2,a3,a4,a6]
Generators [182:209:8] [54:-427:1] Generators of the group modulo torsion
j 3505573612871/147634560000 j-invariant
L 4.7391260109747 L(r)(E,1)/r!
Ω 0.49432772354826 Real period
R 2.3967530978019 Regulator
r 2 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 121410bg1 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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