Cremona's table of elliptic curves

Curve 51520h1

51520 = 26 · 5 · 7 · 23



Data for elliptic curve 51520h1

Field Data Notes
Atkin-Lehner 2+ 5+ 7+ 23- Signs for the Atkin-Lehner involutions
Class 51520h Isogeny class
Conductor 51520 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 30720 Modular degree for the optimal curve
Δ -18032000000 = -1 · 210 · 56 · 72 · 23 Discriminant
Eigenvalues 2+  1 5+ 7+  2 -3 -6 -6 Hecke eigenvalues for primes up to 20
Equation [0,1,0,639,-1561] [a1,a2,a3,a4,a6]
Generators [10:77:1] [1234:43375:1] Generators of the group modulo torsion
j 28134973184/17609375 j-invariant
L 10.203905054739 L(r)(E,1)/r!
Ω 0.70660486256669 Real period
R 3.6101878133404 Regulator
r 2 Rank of the group of rational points
S 0.9999999999998 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 51520br1 6440d1 Quadratic twists by: -4 8


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
Back to Tables and computations