Cremona's table of elliptic curves

Curve 76986o1

76986 = 2 · 32 · 7 · 13 · 47



Data for elliptic curve 76986o1

Field Data Notes
Atkin-Lehner 2+ 3- 7- 13+ 47+ Signs for the Atkin-Lehner involutions
Class 76986o Isogeny class
Conductor 76986 Conductor
∏ cp 20 Product of Tamagawa factors cp
deg 322560 Modular degree for the optimal curve
Δ -24913930938624 = -1 · 28 · 36 · 75 · 132 · 47 Discriminant
Eigenvalues 2+ 3-  3 7-  5 13+  4 -8 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-1428,-240688] [a1,a2,a3,a4,a6]
Generators [77:280:1] Generators of the group modulo torsion
j -441928354113/34175488256 j-invariant
L 7.0100500758397 L(r)(E,1)/r!
Ω 0.29636319290508 Real period
R 1.182678930039 Regulator
r 1 Rank of the group of rational points
S 0.99999999972627 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 8554n1 Quadratic twists by: -3


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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