Cremona's table of elliptic curves

Curve 19950bn1

19950 = 2 · 3 · 52 · 7 · 19



Data for elliptic curve 19950bn1

Field Data Notes
Atkin-Lehner 2+ 3- 5- 7- 19- Signs for the Atkin-Lehner involutions
Class 19950bn Isogeny class
Conductor 19950 Conductor
∏ cp 54 Product of Tamagawa factors cp
deg 172800 Modular degree for the optimal curve
Δ -41790262500000 = -1 · 25 · 33 · 58 · 73 · 192 Discriminant
Eigenvalues 2+ 3- 5- 7- -6  5 -3 19- Hecke eigenvalues for primes up to 20
Equation [1,0,1,-388951,93334298] [a1,a2,a3,a4,a6]
Generators [-698:5336:1] Generators of the group modulo torsion
j -16658916431011465/106983072 j-invariant
L 4.5481409504821 L(r)(E,1)/r!
Ω 0.57394365056011 Real period
R 1.3207280732303 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 3 Number of elements in the torsion subgroup
Twists 59850gt1 19950bx1 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
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