Cremona's table of elliptic curves

Curve 42160d1

42160 = 24 · 5 · 17 · 31



Data for elliptic curve 42160d1

Field Data Notes
Atkin-Lehner 2+ 5+ 17+ 31+ Signs for the Atkin-Lehner involutions
Class 42160d Isogeny class
Conductor 42160 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 827904 Modular degree for the optimal curve
Δ 59867448305536000 = 210 · 53 · 17 · 317 Discriminant
Eigenvalues 2+ -3 5+ -4  4 -3 17+ -2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-420883,-104435582] [a1,a2,a3,a4,a6]
Generators [-357:566:1] Generators of the group modulo torsion
j 8052076803233381796/58464304985875 j-invariant
L 1.7822193713391 L(r)(E,1)/r!
Ω 0.18752072914906 Real period
R 4.7520596241089 Regulator
r 1 Rank of the group of rational points
S 0.99999999999646 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 21080c1 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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