Cremona's table of elliptic curves

Curve 69440dt1

69440 = 26 · 5 · 7 · 31



Data for elliptic curve 69440dt1

Field Data Notes
Atkin-Lehner 2- 5- 7- 31- Signs for the Atkin-Lehner involutions
Class 69440dt Isogeny class
Conductor 69440 Conductor
∏ cp 110 Product of Tamagawa factors cp
deg 1182720 Modular degree for the optimal curve
Δ 2.5107304051917E+19 Discriminant
Eigenvalues 2-  1 5- 7-  1  3  2  5 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-1566145,714310975] [a1,a2,a3,a4,a6]
Generators [-315:34300:1] Generators of the group modulo torsion
j 3241230881441497058/191553528228125 j-invariant
L 9.3801688978006 L(r)(E,1)/r!
Ω 0.20891141504776 Real period
R 0.40818383567487 Regulator
r 1 Rank of the group of rational points
S 0.99999999996271 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 69440bb1 17360f1 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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