Cremona's table of elliptic curves

Curve 25280s2

25280 = 26 · 5 · 79



Data for elliptic curve 25280s2

Field Data Notes
Atkin-Lehner 2- 5+ 79- Signs for the Atkin-Lehner involutions
Class 25280s Isogeny class
Conductor 25280 Conductor
∏ cp 5 Product of Tamagawa factors cp
Δ -984658047680 = -1 · 26 · 5 · 795 Discriminant
Eigenvalues 2- -1 5+ -3 -3 -4 -2  0 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,1199,44591] [a1,a2,a3,a4,a6]
Generators [338:6241:1] Generators of the group modulo torsion
j 2976041775104/15385281995 j-invariant
L 2.059756366308 L(r)(E,1)/r!
Ω 0.63305208781682 Real period
R 0.65073835343041 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 25280c2 6320h2 126400ca2 Quadratic twists by: -4 8 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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