Cremona's table of elliptic curves

Curve 40470p1

40470 = 2 · 3 · 5 · 19 · 71



Data for elliptic curve 40470p1

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 19- 71+ Signs for the Atkin-Lehner involutions
Class 40470p Isogeny class
Conductor 40470 Conductor
∏ cp 64 Product of Tamagawa factors cp
deg 65536 Modular degree for the optimal curve
Δ -208187797500 = -1 · 22 · 32 · 54 · 194 · 71 Discriminant
Eigenvalues 2+ 3+ 5-  2  2  4  4 19- Hecke eigenvalues for primes up to 20
Equation [1,1,0,203,22009] [a1,a2,a3,a4,a6]
Generators [-7:146:1] Generators of the group modulo torsion
j 918046641959/208187797500 j-invariant
L 4.6649574588534 L(r)(E,1)/r!
Ω 0.77392859741354 Real period
R 0.37672705486354 Regulator
r 1 Rank of the group of rational points
S 1.0000000000002 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 121410z1 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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