Cremona's table of elliptic curves

Curve 63440b2

63440 = 24 · 5 · 13 · 61



Data for elliptic curve 63440b2

Field Data Notes
Atkin-Lehner 2+ 5- 13- 61+ Signs for the Atkin-Lehner involutions
Class 63440b Isogeny class
Conductor 63440 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 11150214400 = 28 · 52 · 134 · 61 Discriminant
Eigenvalues 2+  0 5-  2  0 13-  4  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-607,-2706] [a1,a2,a3,a4,a6]
Generators [30:78:1] Generators of the group modulo torsion
j 96616170576/43555525 j-invariant
L 7.3176191431329 L(r)(E,1)/r!
Ω 1.0033856340536 Real period
R 1.8232319895163 Regulator
r 1 Rank of the group of rational points
S 0.99999999997576 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 31720a2 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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