Cremona's table of elliptic curves

Curve 25830bi2

25830 = 2 · 32 · 5 · 7 · 41



Data for elliptic curve 25830bi2

Field Data Notes
Atkin-Lehner 2- 3- 5- 7- 41+ Signs for the Atkin-Lehner involutions
Class 25830bi Isogeny class
Conductor 25830 Conductor
∏ cp 48 Product of Tamagawa factors cp
Δ -332569808241811560 = -1 · 23 · 36 · 5 · 74 · 416 Discriminant
Eigenvalues 2- 3- 5- 7-  0  2  0 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-631292,-194886169] [a1,a2,a3,a4,a6]
Generators [728091:9144089:729] Generators of the group modulo torsion
j -38166856870016053369/456200011305640 j-invariant
L 9.4152399610809 L(r)(E,1)/r!
Ω 0.084625823887796 Real period
R 9.2714409626353 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 2870d2 129150o2 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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