Cremona's table of elliptic curves

Curve 128700bq1

128700 = 22 · 32 · 52 · 11 · 13



Data for elliptic curve 128700bq1

Field Data Notes
Atkin-Lehner 2- 3- 5- 11+ 13- Signs for the Atkin-Lehner involutions
Class 128700bq Isogeny class
Conductor 128700 Conductor
∏ cp 48 Product of Tamagawa factors cp
deg 2949120 Modular degree for the optimal curve
Δ 6.1385086901531E+19 Discriminant
Eigenvalues 2- 3- 5-  2 11+ 13- -2 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-1069500,-197834375] [a1,a2,a3,a4,a6]
Generators [-844:10179:1] Generators of the group modulo torsion
j 5938660917248/2694544281 j-invariant
L 7.8933702245355 L(r)(E,1)/r!
Ω 0.15494829647784 Real period
R 4.2451634248752 Regulator
r 1 Rank of the group of rational points
S 1.00000001686 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 42900bt1 128700bi1 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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