Cremona's table of elliptic curves

Curve 39780d3

39780 = 22 · 32 · 5 · 13 · 17



Data for elliptic curve 39780d3

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 13- 17+ Signs for the Atkin-Lehner involutions
Class 39780d Isogeny class
Conductor 39780 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ -4085683962750000 = -1 · 24 · 39 · 56 · 132 · 173 Discriminant
Eigenvalues 2- 3+ 5+  2  0 13- 17+ -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,29592,2370357] [a1,a2,a3,a4,a6]
Generators [-22145277:413606250:456533] Generators of the group modulo torsion
j 9099874271232/12973390625 j-invariant
L 5.9365651776234 L(r)(E,1)/r!
Ω 0.29728475119179 Real period
R 9.9846446106339 Regulator
r 1 Rank of the group of rational points
S 1.0000000000003 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 39780i1 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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