Cremona's table of elliptic curves

Curve 25850i1

25850 = 2 · 52 · 11 · 47



Data for elliptic curve 25850i1

Field Data Notes
Atkin-Lehner 2- 5+ 11+ 47+ Signs for the Atkin-Lehner involutions
Class 25850i Isogeny class
Conductor 25850 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 16384 Modular degree for the optimal curve
Δ -32312500 = -1 · 22 · 56 · 11 · 47 Discriminant
Eigenvalues 2-  2 5+  5 11+  3  8 -4 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-288,1781] [a1,a2,a3,a4,a6]
j -169112377/2068 j-invariant
L 8.3460937777211 L(r)(E,1)/r!
Ω 2.0865234444303 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 1034a1 Quadratic twists by: 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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