Cremona's table of elliptic curves

Curve 39401a1

39401 = 312 · 41



Data for elliptic curve 39401a1

Field Data Notes
Atkin-Lehner 31- 41- Signs for the Atkin-Lehner involutions
Class 39401a Isogeny class
Conductor 39401 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 69120 Modular degree for the optimal curve
Δ 34968532535081 = 318 · 41 Discriminant
Eigenvalues  1  0  2  2  4  4  4 -2 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-10751,323872] [a1,a2,a3,a4,a6]
Generators [256975628520:3631057528963:11852352000] Generators of the group modulo torsion
j 154854153/39401 j-invariant
L 9.0894928829237 L(r)(E,1)/r!
Ω 0.61163886879793 Real period
R 14.860881717323 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 1271a1 Quadratic twists by: -31


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
Back to Tables and computations