Cremona's table of elliptic curves

Curve 128576bn1

128576 = 26 · 72 · 41



Data for elliptic curve 128576bn1

Field Data Notes
Atkin-Lehner 2+ 7- 41- Signs for the Atkin-Lehner involutions
Class 128576bn Isogeny class
Conductor 128576 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 387072 Modular degree for the optimal curve
Δ 54214586761216 = 215 · 79 · 41 Discriminant
Eigenvalues 2+ -1  3 7-  4  2  3 -4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-36129,-2607359] [a1,a2,a3,a4,a6]
Generators [1405:52136:1] Generators of the group modulo torsion
j 3944312/41 j-invariant
L 7.8842400989547 L(r)(E,1)/r!
Ω 0.34650318410778 Real period
R 2.8442163146006 Regulator
r 1 Rank of the group of rational points
S 1.000000003114 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 128576bg1 64288q1 128576q1 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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