Cremona's table of elliptic curves

Curve 69874k2

69874 = 2 · 72 · 23 · 31



Data for elliptic curve 69874k2

Field Data Notes
Atkin-Lehner 2- 7- 23- 31- Signs for the Atkin-Lehner involutions
Class 69874k Isogeny class
Conductor 69874 Conductor
∏ cp 1248 Product of Tamagawa factors cp
Δ 5.7471409818983E+26 Discriminant
Eigenvalues 2-  2  2 7- -2  4 -6  0 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-5124075482,141172572718183] [a1,a2,a3,a4,a6]
Generators [6882205:633390471:125] Generators of the group modulo torsion
j 126468401112941801738256519697/4884989232291226591232 j-invariant
L 16.648960018625 L(r)(E,1)/r!
Ω 0.04847666207857 Real period
R 1.1007781694042 Regulator
r 1 Rank of the group of rational points
S 1.0000000000013 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 9982d2 Quadratic twists by: -7


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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