Cremona's table of elliptic curves

Curve 1525c1

1525 = 52 · 61



Data for elliptic curve 1525c1

Field Data Notes
Atkin-Lehner 5- 61+ Signs for the Atkin-Lehner involutions
Class 1525c Isogeny class
Conductor 1525 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 112 Modular degree for the optimal curve
Δ 7625 = 53 · 61 Discriminant
Eigenvalues -1 -2 5- -4  0 -4 -6 -4 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-8,7] [a1,a2,a3,a4,a6]
Generators [-3:4:1] [-2:5:1] Generators of the group modulo torsion
j 456533/61 j-invariant
L 1.6341045674767 L(r)(E,1)/r!
Ω 4.0135649400233 Real period
R 0.8142908321639 Regulator
r 2 Rank of the group of rational points
S 0.99999999999938 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 24400y1 97600bk1 13725l1 1525b1 Quadratic twists by: -4 8 -3 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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