Cremona's table of elliptic curves

Curve 3640b1

3640 = 23 · 5 · 7 · 13



Data for elliptic curve 3640b1

Field Data Notes
Atkin-Lehner 2+ 5+ 7+ 13+ Signs for the Atkin-Lehner involutions
Class 3640b Isogeny class
Conductor 3640 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 3840 Modular degree for the optimal curve
Δ 6751996160 = 28 · 5 · 74 · 133 Discriminant
Eigenvalues 2+  2 5+ 7+ -2 13+  6 -6 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-3596,84116] [a1,a2,a3,a4,a6]
Generators [25:96:1] Generators of the group modulo torsion
j 20093868785104/26374985 j-invariant
L 4.3821465966527 L(r)(E,1)/r!
Ω 1.3288892858763 Real period
R 3.2976009688897 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 7280d1 29120u1 32760bk1 18200u1 Quadratic twists by: -4 8 -3 5


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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