Cremona's table of elliptic curves

Curve 68770f1

68770 = 2 · 5 · 13 · 232



Data for elliptic curve 68770f1

Field Data Notes
Atkin-Lehner 2+ 5- 13+ 23- Signs for the Atkin-Lehner involutions
Class 68770f Isogeny class
Conductor 68770 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 497664 Modular degree for the optimal curve
Δ 875918098432000 = 218 · 53 · 133 · 233 Discriminant
Eigenvalues 2+  1 5-  3 -6 13+  3  0 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-39008,2597806] [a1,a2,a3,a4,a6]
Generators [25:1267:1] Generators of the group modulo torsion
j 539492301126143/71991296000 j-invariant
L 5.8865118565164 L(r)(E,1)/r!
Ω 0.48068900584691 Real period
R 1.0204990101288 Regulator
r 1 Rank of the group of rational points
S 1.0000000001286 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 68770a1 Quadratic twists by: -23


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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