Cremona's table of elliptic curves

Curve 42160c1

42160 = 24 · 5 · 17 · 31



Data for elliptic curve 42160c1

Field Data Notes
Atkin-Lehner 2+ 5+ 17+ 31+ Signs for the Atkin-Lehner involutions
Class 42160c Isogeny class
Conductor 42160 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 4608 Modular degree for the optimal curve
Δ -42160 = -1 · 24 · 5 · 17 · 31 Discriminant
Eigenvalues 2+ -2 5+ -3 -3  5 17+ -3 Hecke eigenvalues for primes up to 20
Equation [0,1,0,9,4] [a1,a2,a3,a4,a6]
Generators [0:2:1] Generators of the group modulo torsion
j 4499456/2635 j-invariant
L 2.521900304261 L(r)(E,1)/r!
Ω 2.1904598101235 Real period
R 1.1513109223022 Regulator
r 1 Rank of the group of rational points
S 1.0000000000007 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 21080b1 Quadratic twists by: -4


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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