Cremona's table of elliptic curves

Curve 7225b2

7225 = 52 · 172



Data for elliptic curve 7225b2

Field Data Notes
Atkin-Lehner 5+ 17+ Signs for the Atkin-Lehner involutions
Class 7225b Isogeny class
Conductor 7225 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 108996210015625 = 56 · 178 Discriminant
Eigenvalues  1  0 5+  4  0  2 17+ -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-41092,-3156309] [a1,a2,a3,a4,a6]
Generators [551230696086:-6049030627543:1902014919] Generators of the group modulo torsion
j 20346417/289 j-invariant
L 5.3054816861484 L(r)(E,1)/r!
Ω 0.33560871921982 Real period
R 15.808533516298 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 115600bg2 65025bo2 289a2 425a2 Quadratic twists by: -4 -3 5 17


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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