Cremona's table of elliptic curves

Curve 2520b1

2520 = 23 · 32 · 5 · 7



Data for elliptic curve 2520b1

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 7+ Signs for the Atkin-Lehner involutions
Class 2520b Isogeny class
Conductor 2520 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 7680 Modular degree for the optimal curve
Δ -76268317230000 = -1 · 24 · 33 · 54 · 710 Discriminant
Eigenvalues 2+ 3+ 5- 7+ -2 -6  2  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-16182,-896831] [a1,a2,a3,a4,a6]
j -1084767227025408/176547030625 j-invariant
L 1.6781863645135 L(r)(E,1)/r!
Ω 0.20977329556419 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 5040f1 20160b1 2520k1 12600bm1 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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