Cremona's table of elliptic curves

Curve 38480b1

38480 = 24 · 5 · 13 · 37



Data for elliptic curve 38480b1

Field Data Notes
Atkin-Lehner 2+ 5+ 13+ 37- Signs for the Atkin-Lehner involutions
Class 38480b Isogeny class
Conductor 38480 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 1182720 Modular degree for the optimal curve
Δ 22267611525536000 = 28 · 53 · 135 · 374 Discriminant
Eigenvalues 2+ -2 5+  0 -2 13+  6 -6 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-15468716,23411749420] [a1,a2,a3,a4,a6]
j 1598993038664519586015184/86982857521625 j-invariant
L 0.57271151662123 L(r)(E,1)/r!
Ω 0.28635575831306 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 19240a1 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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