Cremona's table of elliptic curves

Curve 20160g2

20160 = 26 · 32 · 5 · 7



Data for elliptic curve 20160g2

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 7+ Signs for the Atkin-Lehner involutions
Class 20160g Isogeny class
Conductor 20160 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ -4335206400 = -1 · 217 · 33 · 52 · 72 Discriminant
Eigenvalues 2+ 3+ 5+ 7+ -4 -6 -4  2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,372,-1552] [a1,a2,a3,a4,a6]
Generators [14:80:1] Generators of the group modulo torsion
j 1608714/1225 j-invariant
L 3.7812759246603 L(r)(E,1)/r!
Ω 0.77165688280242 Real period
R 0.61252546451213 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 20160cy2 2520c2 20160q2 100800bk2 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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