Cremona's table of elliptic curves

Curve 64220k1

64220 = 22 · 5 · 132 · 19



Data for elliptic curve 64220k1

Field Data Notes
Atkin-Lehner 2- 5- 13+ 19+ Signs for the Atkin-Lehner involutions
Class 64220k Isogeny class
Conductor 64220 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 6023808 Modular degree for the optimal curve
Δ -107598019525750000 = -1 · 24 · 56 · 137 · 193 Discriminant
Eigenvalues 2- -2 5- -2 -6 13+  3 19+ Hecke eigenvalues for primes up to 20
Equation [0,1,0,-105815350,418923343125] [a1,a2,a3,a4,a6]
Generators [5945:845:1] Generators of the group modulo torsion
j -1696639751279573488384/1393234375 j-invariant
L 2.6683080778594 L(r)(E,1)/r!
Ω 0.20848037587448 Real period
R 1.0665704412627 Regulator
r 1 Rank of the group of rational points
S 0.99999999998747 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 4940e1 Quadratic twists by: 13


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