Cremona's table of elliptic curves

Curve 128576p1

128576 = 26 · 72 · 41



Data for elliptic curve 128576p1

Field Data Notes
Atkin-Lehner 2+ 7- 41+ Signs for the Atkin-Lehner involutions
Class 128576p Isogeny class
Conductor 128576 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 1105920 Modular degree for the optimal curve
Δ 476132416499482624 = 223 · 77 · 413 Discriminant
Eigenvalues 2+  1 -3 7-  0  2  3 -4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-249377,-34657729] [a1,a2,a3,a4,a6]
j 55611739513/15438304 j-invariant
L 0.87246785364086 L(r)(E,1)/r!
Ω 0.21811685354316 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 128576ck1 4018c1 18368o1 Quadratic twists by: -4 8 -7


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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