Cremona's table of elliptic curves

Curve 19950y1

19950 = 2 · 3 · 52 · 7 · 19



Data for elliptic curve 19950y1

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 7- 19- Signs for the Atkin-Lehner involutions
Class 19950y Isogeny class
Conductor 19950 Conductor
∏ cp 33 Product of Tamagawa factors cp
deg 1077120 Modular degree for the optimal curve
Δ -1.47771775872E+21 Discriminant
Eigenvalues 2+ 3- 5+ 7-  3  0 -2 19- Hecke eigenvalues for primes up to 20
Equation [1,0,1,2563424,-961629202] [a1,a2,a3,a4,a6]
j 190759093742107775/151318298492928 j-invariant
L 2.772531922162 L(r)(E,1)/r!
Ω 0.084016118853393 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 59850fq1 19950ch1 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