Cremona's table of elliptic curves

Curve 128877a3

128877 = 3 · 7 · 17 · 192



Data for elliptic curve 128877a3

Field Data Notes
Atkin-Lehner 3+ 7+ 17+ 19- Signs for the Atkin-Lehner involutions
Class 128877a Isogeny class
Conductor 128877 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 4.3247099620747E+25 Discriminant
Eigenvalues  1 3+  2 7+  0 -2 17+ 19- Hecke eigenvalues for primes up to 20
Equation [1,1,0,-164214214,745537490233] [a1,a2,a3,a4,a6]
j 10409607351987143458033/919253688133664583 j-invariant
L 0.2501577168505 L(r)(E,1)/r!
Ω 0.062539039412145 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 6783c4 Quadratic twists by: -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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