Cremona's table of elliptic curves

Curve 38976bu1

38976 = 26 · 3 · 7 · 29



Data for elliptic curve 38976bu1

Field Data Notes
Atkin-Lehner 2- 3- 7- 29+ Signs for the Atkin-Lehner involutions
Class 38976bu Isogeny class
Conductor 38976 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 24576 Modular degree for the optimal curve
Δ -19962298944 = -1 · 26 · 32 · 72 · 294 Discriminant
Eigenvalues 2- 3-  2 7-  4  2  2  4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,308,-6370] [a1,a2,a3,a4,a6]
j 50325149888/311910921 j-invariant
L 4.8658187603951 L(r)(E,1)/r!
Ω 0.60822734505167 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 38976bc1 19488f4 116928ex1 Quadratic twists by: -4 8 -3


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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