Cremona's table of elliptic curves

Curve 127680ev3

127680 = 26 · 3 · 5 · 7 · 19



Data for elliptic curve 127680ev3

Field Data Notes
Atkin-Lehner 2- 3- 5+ 7+ 19+ Signs for the Atkin-Lehner involutions
Class 127680ev Isogeny class
Conductor 127680 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ -1513308303360000 = -1 · 215 · 34 · 54 · 7 · 194 Discriminant
Eigenvalues 2- 3- 5+ 7+  0  2  6 19+ Hecke eigenvalues for primes up to 20
Equation [0,1,0,12159,-1795041] [a1,a2,a3,a4,a6]
Generators [189:2700:1] Generators of the group modulo torsion
j 6066408257272/46182504375 j-invariant
L 8.470239762417 L(r)(E,1)/r!
Ω 0.23708838044163 Real period
R 2.2328803460416 Regulator
r 1 Rank of the group of rational points
S 1.0000000003554 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 127680eb3 63840bj2 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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