Cremona's table of elliptic curves

Curve 15624p2

15624 = 23 · 32 · 7 · 31



Data for elliptic curve 15624p2

Field Data Notes
Atkin-Lehner 2- 3+ 7+ 31+ Signs for the Atkin-Lehner involutions
Class 15624p Isogeny class
Conductor 15624 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 375046495488 = 28 · 39 · 74 · 31 Discriminant
Eigenvalues 2- 3+  4 7+  4 -2  2  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-4023,93690] [a1,a2,a3,a4,a6]
j 1429033968/74431 j-invariant
L 3.7607110886739 L(r)(E,1)/r!
Ω 0.94017777216846 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 31248g2 124992j2 15624a2 109368bk2 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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