Cremona's table of elliptic curves

Curve 69680m1

69680 = 24 · 5 · 13 · 67



Data for elliptic curve 69680m1

Field Data Notes
Atkin-Lehner 2- 5+ 13+ 67+ Signs for the Atkin-Lehner involutions
Class 69680m Isogeny class
Conductor 69680 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 1327104 Modular degree for the optimal curve
Δ -1.5322794044686E+20 Discriminant
Eigenvalues 2-  0 5+  0 -4 13+  2 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-1216643,788349058] [a1,a2,a3,a4,a6]
j -48624287362698592089/37409165148160000 j-invariant
L 0.3354455386733 L(r)(E,1)/r!
Ω 0.16772276603962 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 8710b1 Quadratic twists by: -4


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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