Cremona's table of elliptic curves

Curve 2842d1

2842 = 2 · 72 · 29



Data for elliptic curve 2842d1

Field Data Notes
Atkin-Lehner 2+ 7- 29- Signs for the Atkin-Lehner involutions
Class 2842d Isogeny class
Conductor 2842 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 4608 Modular degree for the optimal curve
Δ -2249563705424 = -1 · 24 · 78 · 293 Discriminant
Eigenvalues 2+ -1  3 7- -3  1  0  4 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-711,-72827] [a1,a2,a3,a4,a6]
Generators [202:2741:1] Generators of the group modulo torsion
j -338608873/19120976 j-invariant
L 2.4054377820102 L(r)(E,1)/r!
Ω 0.36054085440889 Real period
R 0.55597901333399 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 22736bi1 90944t1 25578bl1 71050ca1 Quadratic twists by: -4 8 -3 5


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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