Cremona's table of elliptic curves

Curve 25857m1

25857 = 32 · 132 · 17



Data for elliptic curve 25857m1

Field Data Notes
Atkin-Lehner 3- 13+ 17+ Signs for the Atkin-Lehner involutions
Class 25857m Isogeny class
Conductor 25857 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 544128 Modular degree for the optimal curve
Δ -87132494763717507 = -1 · 37 · 1310 · 172 Discriminant
Eigenvalues  2 3-  4  3  4 13+ 17+  4 Hecke eigenvalues for primes up to 20
Equation [0,0,1,-85683,17172301] [a1,a2,a3,a4,a6]
j -692224/867 j-invariant
L 9.8436454056179 L(r)(E,1)/r!
Ω 0.30761391892558 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 8619h1 25857p1 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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