Cremona's table of elliptic curves

Curve 25857d2

25857 = 32 · 132 · 17



Data for elliptic curve 25857d2

Field Data Notes
Atkin-Lehner 3- 13+ 17+ Signs for the Atkin-Lehner involutions
Class 25857d Isogeny class
Conductor 25857 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ -29044164921239169 = -1 · 36 · 1310 · 172 Discriminant
Eigenvalues  1 3-  2 -2 -6 13+ 17+ -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-82926,-12296543] [a1,a2,a3,a4,a6]
j -17923019113/8254129 j-invariant
L 0.55046943114589 L(r)(E,1)/r!
Ω 0.13761735778637 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 2873c2 1989c2 Quadratic twists by: -3 13


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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