Cremona's table of elliptic curves

Curve 39780u1

39780 = 22 · 32 · 5 · 13 · 17



Data for elliptic curve 39780u1

Field Data Notes
Atkin-Lehner 2- 3- 5- 13+ 17+ Signs for the Atkin-Lehner involutions
Class 39780u Isogeny class
Conductor 39780 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 368640 Modular degree for the optimal curve
Δ 27482939874000 = 24 · 314 · 53 · 132 · 17 Discriminant
Eigenvalues 2- 3- 5-  4  2 13+ 17+ -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-1077132,430280269] [a1,a2,a3,a4,a6]
j 11849035104552239104/2356219125 j-invariant
L 3.1612352808627 L(r)(E,1)/r!
Ω 0.52687254680592 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 13260j1 Quadratic twists by: -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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