Cremona's table of elliptic curves

Curve 25830c2

25830 = 2 · 32 · 5 · 7 · 41



Data for elliptic curve 25830c2

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 7+ 41+ Signs for the Atkin-Lehner involutions
Class 25830c Isogeny class
Conductor 25830 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 482704431152343750 = 2 · 39 · 514 · 72 · 41 Discriminant
Eigenvalues 2+ 3+ 5+ 7+  0  6 -6 -2 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-319425,60998111] [a1,a2,a3,a4,a6]
Generators [227:270:1] Generators of the group modulo torsion
j 183121735163703363/24523925781250 j-invariant
L 3.4116170349537 L(r)(E,1)/r!
Ω 0.28403789701922 Real period
R 6.0055666352205 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 25830w2 129150ck2 Quadratic twists by: -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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