Cremona's table of elliptic curves

Curve 127680gm2

127680 = 26 · 3 · 5 · 7 · 19



Data for elliptic curve 127680gm2

Field Data Notes
Atkin-Lehner 2- 3- 5- 7- 19- Signs for the Atkin-Lehner involutions
Class 127680gm Isogeny class
Conductor 127680 Conductor
∏ cp 384 Product of Tamagawa factors cp
Δ 62626463907840000 = 218 · 32 · 54 · 76 · 192 Discriminant
Eigenvalues 2- 3- 5- 7-  0  6  6 19- Hecke eigenvalues for primes up to 20
Equation [0,1,0,-187265,-28836225] [a1,a2,a3,a4,a6]
j 2770485962938849/238901000625 j-invariant
L 5.5383087490366 L(r)(E,1)/r!
Ω 0.23076290067044 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 127680t2 31920w2 Quadratic twists by: -4 8


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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