Cremona's table of elliptic curves

Curve 31605y1

31605 = 3 · 5 · 72 · 43



Data for elliptic curve 31605y1

Field Data Notes
Atkin-Lehner 3- 5- 7- 43+ Signs for the Atkin-Lehner involutions
Class 31605y Isogeny class
Conductor 31605 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 116736 Modular degree for the optimal curve
Δ -2732948034075 = -1 · 32 · 52 · 710 · 43 Discriminant
Eigenvalues -2 3- 5- 7- -3  3  7  8 Hecke eigenvalues for primes up to 20
Equation [0,1,1,-11580,-490066] [a1,a2,a3,a4,a6]
j -1459817795584/23229675 j-invariant
L 1.839156756532 L(r)(E,1)/r!
Ω 0.22989459456619 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 94815n1 4515c1 Quadratic twists by: -3 -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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