Cremona's table of elliptic curves

Curve 64220c1

64220 = 22 · 5 · 132 · 19



Data for elliptic curve 64220c1

Field Data Notes
Atkin-Lehner 2- 5+ 13+ 19- Signs for the Atkin-Lehner involutions
Class 64220c Isogeny class
Conductor 64220 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 8382528 Modular degree for the optimal curve
Δ -4.4958023634788E+24 Discriminant
Eigenvalues 2-  1 5+  1  2 13+  6 19- Hecke eigenvalues for primes up to 20
Equation [0,1,0,-11222501,-103039387060] [a1,a2,a3,a4,a6]
Generators [18408946794212615213461:811408064194856257566991:2917825425163378079] Generators of the group modulo torsion
j -2024009807797682176/58213956201171875 j-invariant
L 7.4836571567365 L(r)(E,1)/r!
Ω 0.033654877396737 Real period
R 37.060785516644 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 4940f1 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
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