Cremona's table of elliptic curves

Curve 81774bz1

81774 = 2 · 32 · 7 · 11 · 59



Data for elliptic curve 81774bz1

Field Data Notes
Atkin-Lehner 2- 3- 7+ 11- 59- Signs for the Atkin-Lehner involutions
Class 81774bz Isogeny class
Conductor 81774 Conductor
∏ cp 36 Product of Tamagawa factors cp
deg 142848 Modular degree for the optimal curve
Δ -1014511467816 = -1 · 23 · 36 · 7 · 112 · 593 Discriminant
Eigenvalues 2- 3-  1 7+ 11- -4  4  6 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-6932,229087] [a1,a2,a3,a4,a6]
Generators [331:5675:1] Generators of the group modulo torsion
j -50525789641209/1391648104 j-invariant
L 10.519037343915 L(r)(E,1)/r!
Ω 0.87461259009531 Real period
R 0.33408561122308 Regulator
r 1 Rank of the group of rational points
S 1.0000000001027 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 9086a1 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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