Cremona's table of elliptic curves

Curve 25270i1

25270 = 2 · 5 · 7 · 192



Data for elliptic curve 25270i1

Field Data Notes
Atkin-Lehner 2+ 5- 7+ 19- Signs for the Atkin-Lehner involutions
Class 25270i Isogeny class
Conductor 25270 Conductor
∏ cp 14 Product of Tamagawa factors cp
deg 201600 Modular degree for the optimal curve
Δ -15642755432500000 = -1 · 25 · 57 · 7 · 197 Discriminant
Eigenvalues 2+  2 5- 7+  1  3 -7 19- Hecke eigenvalues for primes up to 20
Equation [1,1,0,-25277,-6223651] [a1,a2,a3,a4,a6]
Generators [853:23941:1] Generators of the group modulo torsion
j -37966934881/332500000 j-invariant
L 5.9601345472263 L(r)(E,1)/r!
Ω 0.16597221578963 Real period
R 2.5650311059898 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 126350cx1 1330i1 Quadratic twists by: 5 -19


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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