Cremona's table of elliptic curves

Curve 18326o1

18326 = 2 · 72 · 11 · 17



Data for elliptic curve 18326o1

Field Data Notes
Atkin-Lehner 2+ 7- 11- 17+ Signs for the Atkin-Lehner involutions
Class 18326o Isogeny class
Conductor 18326 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 7920 Modular degree for the optimal curve
Δ -5423323136 = -1 · 211 · 72 · 11 · 173 Discriminant
Eigenvalues 2+  1 -2 7- 11- -2 17+  5 Hecke eigenvalues for primes up to 20
Equation [1,0,1,373,2230] [a1,a2,a3,a4,a6]
Generators [34:216:1] Generators of the group modulo torsion
j 117578191367/110680064 j-invariant
L 3.4286906835143 L(r)(E,1)/r!
Ω 0.88879549773567 Real period
R 3.85768232653 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 18326e1 Quadratic twists by: -7


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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