Cremona's table of elliptic curves

Curve 76986bf2

76986 = 2 · 32 · 7 · 13 · 47



Data for elliptic curve 76986bf2

Field Data Notes
Atkin-Lehner 2- 3- 7+ 13- 47- Signs for the Atkin-Lehner involutions
Class 76986bf Isogeny class
Conductor 76986 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 5795183585646 = 2 · 38 · 7 · 134 · 472 Discriminant
Eigenvalues 2- 3-  2 7+  0 13-  6  6 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-4559,-23767] [a1,a2,a3,a4,a6]
Generators [12126:465443:8] Generators of the group modulo torsion
j 14371948432297/7949497374 j-invariant
L 12.612885987511 L(r)(E,1)/r!
Ω 0.62222730718399 Real period
R 5.0676359921367 Regulator
r 1 Rank of the group of rational points
S 0.99999999990548 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 25662o2 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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