Cremona's table of elliptic curves

Curve 38976b1

38976 = 26 · 3 · 7 · 29



Data for elliptic curve 38976b1

Field Data Notes
Atkin-Lehner 2+ 3+ 7+ 29+ Signs for the Atkin-Lehner involutions
Class 38976b Isogeny class
Conductor 38976 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 14080 Modular degree for the optimal curve
Δ -1616412672 = -1 · 215 · 35 · 7 · 29 Discriminant
Eigenvalues 2+ 3+  2 7+  3 -1 -2 -1 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,223,1377] [a1,a2,a3,a4,a6]
Generators [1:40:1] Generators of the group modulo torsion
j 37259704/49329 j-invariant
L 5.6735333177309 L(r)(E,1)/r!
Ω 1.0105133650944 Real period
R 1.403626491669 Regulator
r 1 Rank of the group of rational points
S 1.0000000000004 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 38976w1 19488c1 116928br1 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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