Cremona's table of elliptic curves

Curve 25956b1

25956 = 22 · 32 · 7 · 103



Data for elliptic curve 25956b1

Field Data Notes
Atkin-Lehner 2- 3+ 7+ 103- Signs for the Atkin-Lehner involutions
Class 25956b Isogeny class
Conductor 25956 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 4608 Modular degree for the optimal curve
Δ 2180304 = 24 · 33 · 72 · 103 Discriminant
Eigenvalues 2- 3+ -2 7+ -4  2 -6 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-96,-355] [a1,a2,a3,a4,a6]
Generators [23:98:1] Generators of the group modulo torsion
j 226492416/5047 j-invariant
L 3.6374929151402 L(r)(E,1)/r!
Ω 1.5272873894594 Real period
R 2.3816689250787 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 103824bh1 25956a1 Quadratic twists by: -4 -3


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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