Cremona's table of elliptic curves

Curve 20160u2

20160 = 26 · 32 · 5 · 7



Data for elliptic curve 20160u2

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 7- Signs for the Atkin-Lehner involutions
Class 20160u Isogeny class
Conductor 20160 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 19353600 = 212 · 33 · 52 · 7 Discriminant
Eigenvalues 2+ 3+ 5- 7-  0  4  2 -2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-132,544] [a1,a2,a3,a4,a6]
Generators [-12:20:1] Generators of the group modulo torsion
j 2299968/175 j-invariant
L 6.1461863993353 L(r)(E,1)/r!
Ω 2.1227533561378 Real period
R 1.4476920697273 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 20160m2 10080be1 20160i2 100800f2 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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