Cremona's table of elliptic curves

Curve 42016b1

42016 = 25 · 13 · 101



Data for elliptic curve 42016b1

Field Data Notes
Atkin-Lehner 2+ 13- 101+ Signs for the Atkin-Lehner involutions
Class 42016b Isogeny class
Conductor 42016 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 5632 Modular degree for the optimal curve
Δ -5378048 = -1 · 212 · 13 · 101 Discriminant
Eigenvalues 2+  1  0 -2 -4 13-  3  1 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-33,-145] [a1,a2,a3,a4,a6]
Generators [7:4:1] [10:25:1] Generators of the group modulo torsion
j -1000000/1313 j-invariant
L 9.9202217399705 L(r)(E,1)/r!
Ω 0.94720787386714 Real period
R 2.6182800031712 Regulator
r 2 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 42016e1 84032e1 Quadratic twists by: -4 8


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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