Cremona's table of elliptic curves

Curve 25440ba2

25440 = 25 · 3 · 5 · 53



Data for elliptic curve 25440ba2

Field Data Notes
Atkin-Lehner 2- 3+ 5- 53+ Signs for the Atkin-Lehner involutions
Class 25440ba Isogeny class
Conductor 25440 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 8737113600 = 29 · 35 · 52 · 532 Discriminant
Eigenvalues 2- 3+ 5- -2  0 -4  0 -4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-2680,-52328] [a1,a2,a3,a4,a6]
Generators [-3555:1112:125] Generators of the group modulo torsion
j 4159299303368/17064675 j-invariant
L 3.9784242718692 L(r)(E,1)/r!
Ω 0.66368123779967 Real period
R 5.994480550722 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 25440p2 50880bd2 76320l2 127200bb2 Quadratic twists by: -4 8 -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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