Cremona's table of elliptic curves

Curve 15624m3

15624 = 23 · 32 · 7 · 31



Data for elliptic curve 15624m3

Field Data Notes
Atkin-Lehner 2+ 3- 7- 31+ Signs for the Atkin-Lehner involutions
Class 15624m Isogeny class
Conductor 15624 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 13121160192 = 210 · 310 · 7 · 31 Discriminant
Eigenvalues 2+ 3- -2 7- -4  2  2  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-41691,-3276506] [a1,a2,a3,a4,a6]
Generators [366:5522:1] Generators of the group modulo torsion
j 10735521941092/17577 j-invariant
L 4.1308303523276 L(r)(E,1)/r!
Ω 0.33410964988607 Real period
R 6.1818483149712 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 31248m4 124992co4 5208m3 109368v4 Quadratic twists by: -4 8 -3 -7


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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