Cremona's table of elliptic curves

Curve 2405b1

2405 = 5 · 13 · 37



Data for elliptic curve 2405b1

Field Data Notes
Atkin-Lehner 5+ 13+ 37- Signs for the Atkin-Lehner involutions
Class 2405b Isogeny class
Conductor 2405 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 352 Modular degree for the optimal curve
Δ 156325 = 52 · 132 · 37 Discriminant
Eigenvalues -2 -1 5+ -1 -3 13+ -8 -6 Hecke eigenvalues for primes up to 20
Equation [0,-1,1,-16,22] [a1,a2,a3,a4,a6]
Generators [-4:2:1] [-2:6:1] Generators of the group modulo torsion
j 481890304/156325 j-invariant
L 1.7330852578094 L(r)(E,1)/r!
Ω 2.9920737097871 Real period
R 0.14480636390578 Regulator
r 2 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 38480n1 21645p1 12025d1 117845r1 Quadratic twists by: -4 -3 5 -7


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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