Cremona's table of elliptic curves

Curve 39675y1

39675 = 3 · 52 · 232



Data for elliptic curve 39675y1

Field Data Notes
Atkin-Lehner 3+ 5- 23- Signs for the Atkin-Lehner involutions
Class 39675y Isogeny class
Conductor 39675 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 19200 Modular degree for the optimal curve
Δ 595125 = 32 · 53 · 232 Discriminant
Eigenvalues -2 3+ 5-  0 -3 -2  6 -7 Hecke eigenvalues for primes up to 20
Equation [0,-1,1,-728,7808] [a1,a2,a3,a4,a6]
Generators [17:-8:1] Generators of the group modulo torsion
j 646172672/9 j-invariant
L 2.1159808225497 L(r)(E,1)/r!
Ω 2.6458199172426 Real period
R 0.19993620963756 Regulator
r 1 Rank of the group of rational points
S 1.0000000000007 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 119025co1 39675bt1 39675x1 Quadratic twists by: -3 5 -23


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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