Cremona's table of elliptic curves

Curve 16245a1

16245 = 32 · 5 · 192



Data for elliptic curve 16245a1

Field Data Notes
Atkin-Lehner 3- 5+ 19+ Signs for the Atkin-Lehner involutions
Class 16245a Isogeny class
Conductor 16245 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 196992 Modular degree for the optimal curve
Δ 1128220215759010125 = 312 · 53 · 198 Discriminant
Eigenvalues  0 3- 5+  2  3 -4  0 19+ Hecke eigenvalues for primes up to 20
Equation [0,0,1,-699618,219362823] [a1,a2,a3,a4,a6]
j 3058794496/91125 j-invariant
L 1.6422004924621 L(r)(E,1)/r!
Ω 0.27370008207702 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 5415j1 81225o1 16245b1 Quadratic twists by: -3 5 -19


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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