Cremona's table of elliptic curves

Curve 38480x2

38480 = 24 · 5 · 13 · 37



Data for elliptic curve 38480x2

Field Data Notes
Atkin-Lehner 2- 5- 13- 37- Signs for the Atkin-Lehner involutions
Class 38480x Isogeny class
Conductor 38480 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 3644825600 = 213 · 52 · 13 · 372 Discriminant
Eigenvalues 2- -2 5- -2 -4 13- -6 -4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-2280,-42572] [a1,a2,a3,a4,a6]
Generators [-28:10:1] Generators of the group modulo torsion
j 320153881321/889850 j-invariant
L 2.6409914460377 L(r)(E,1)/r!
Ω 0.6909912124705 Real period
R 1.911016665896 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 4810e2 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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