Cremona's table of elliptic curves

Curve 19530j3

19530 = 2 · 32 · 5 · 7 · 31



Data for elliptic curve 19530j3

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 7+ 31+ Signs for the Atkin-Lehner involutions
Class 19530j Isogeny class
Conductor 19530 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 4766782954607100 = 22 · 322 · 52 · 72 · 31 Discriminant
Eigenvalues 2+ 3- 5+ 7+ -4 -2  6  4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-7292430,-7577955000] [a1,a2,a3,a4,a6]
j 58831920326276935699681/6538796919900 j-invariant
L 0.73497315129939 L(r)(E,1)/r!
Ω 0.091871643912424 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 6510z4 97650dy4 Quadratic twists by: -3 5


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