Cremona's table of elliptic curves

Curve 25270v1

25270 = 2 · 5 · 7 · 192



Data for elliptic curve 25270v1

Field Data Notes
Atkin-Lehner 2- 5- 7+ 19+ Signs for the Atkin-Lehner involutions
Class 25270v Isogeny class
Conductor 25270 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 71136 Modular degree for the optimal curve
Δ -41609729450450 = -1 · 2 · 52 · 72 · 198 Discriminant
Eigenvalues 2-  1 5- 7+ -5  0  2 19+ Hecke eigenvalues for primes up to 20
Equation [1,0,0,-2715,314867] [a1,a2,a3,a4,a6]
Generators [62:4309:8] Generators of the group modulo torsion
j -130321/2450 j-invariant
L 9.2739947898605 L(r)(E,1)/r!
Ω 0.54198289513081 Real period
R 4.2778078760318 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 126350u1 25270h1 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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