Cremona's table of elliptic curves

Curve 42160o1

42160 = 24 · 5 · 17 · 31



Data for elliptic curve 42160o1

Field Data Notes
Atkin-Lehner 2- 5+ 17+ 31- Signs for the Atkin-Lehner involutions
Class 42160o Isogeny class
Conductor 42160 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 203520 Modular degree for the optimal curve
Δ -14423020994560 = -1 · 216 · 5 · 175 · 31 Discriminant
Eigenvalues 2- -2 5+ -5  3  5 17+ -1 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-42576,-3400556] [a1,a2,a3,a4,a6]
Generators [546:11680:1] Generators of the group modulo torsion
j -2083859989441489/3521245360 j-invariant
L 2.9384836438685 L(r)(E,1)/r!
Ω 0.16616268841586 Real period
R 4.4210942779648 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 5270d1 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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