Cremona's table of elliptic curves

Curve 69440co2

69440 = 26 · 5 · 7 · 31



Data for elliptic curve 69440co2

Field Data Notes
Atkin-Lehner 2- 5+ 7+ 31- Signs for the Atkin-Lehner involutions
Class 69440co Isogeny class
Conductor 69440 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 30243042099200 = 219 · 52 · 74 · 312 Discriminant
Eigenvalues 2-  2 5+ 7+  6  0 -6  0 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-15041,663905] [a1,a2,a3,a4,a6]
Generators [613:14880:1] Generators of the group modulo torsion
j 1435630901041/115368050 j-invariant
L 8.6272862852451 L(r)(E,1)/r!
Ω 0.64588663293128 Real period
R 1.6696595509968 Regulator
r 1 Rank of the group of rational points
S 1.000000000112 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 69440p2 17360bh2 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
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