Cremona's table of elliptic curves

Curve 25012a1

25012 = 22 · 132 · 37



Data for elliptic curve 25012a1

Field Data Notes
Atkin-Lehner 2- 13+ 37+ Signs for the Atkin-Lehner involutions
Class 25012a Isogeny class
Conductor 25012 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 28224 Modular degree for the optimal curve
Δ 45719534848 = 28 · 136 · 37 Discriminant
Eigenvalues 2- -1  4  3 -5 13+ -6 -2 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-901,-1327] [a1,a2,a3,a4,a6]
j 65536/37 j-invariant
L 1.8776569234831 L(r)(E,1)/r!
Ω 0.93882846174145 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 100048h1 148a1 Quadratic twists by: -4 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
Back to Tables and computations