Cremona's table of elliptic curves

Curve 25886c1

25886 = 2 · 7 · 432



Data for elliptic curve 25886c1

Field Data Notes
Atkin-Lehner 2- 7- 43- Signs for the Atkin-Lehner involutions
Class 25886c Isogeny class
Conductor 25886 Conductor
∏ cp 170 Product of Tamagawa factors cp
deg 2513280 Modular degree for the optimal curve
Δ -5.9879658577925E+20 Discriminant
Eigenvalues 2-  1 -2 7-  5  2  0  3 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-41721799,-103737357815] [a1,a2,a3,a4,a6]
j -1270580128269753673/94725865472 j-invariant
L 5.0492372921898 L(r)(E,1)/r!
Ω 0.02970139583641 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 602b1 Quadratic twists by: -43


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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