Cremona's table of elliptic curves

Curve 25480m2

25480 = 23 · 5 · 72 · 13



Data for elliptic curve 25480m2

Field Data Notes
Atkin-Lehner 2- 5+ 7- 13- Signs for the Atkin-Lehner involutions
Class 25480m Isogeny class
Conductor 25480 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 7125952870400 = 211 · 52 · 77 · 132 Discriminant
Eigenvalues 2- -2 5+ 7-  0 13-  8  2 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-15696,740704] [a1,a2,a3,a4,a6]
j 1775007362/29575 j-invariant
L 1.4935884271334 L(r)(E,1)/r!
Ω 0.74679421356681 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 50960f2 127400d2 3640i2 Quadratic twists by: -4 5 -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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