Cremona's table of elliptic curves

Curve 83391l1

83391 = 3 · 7 · 11 · 192



Data for elliptic curve 83391l1

Field Data Notes
Atkin-Lehner 3+ 7- 11- 19- Signs for the Atkin-Lehner involutions
Class 83391l Isogeny class
Conductor 83391 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 3709440 Modular degree for the optimal curve
Δ 567938774619923553 = 37 · 74 · 112 · 197 Discriminant
Eigenvalues -1 3+  2 7- 11- -2 -2 19- Hecke eigenvalues for primes up to 20
Equation [1,1,1,-37819992,89506334664] [a1,a2,a3,a4,a6]
j 127164651399625564873/12072019113 j-invariant
L 0.44721338427913 L(r)(E,1)/r!
Ω 0.22360670944522 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 4389j1 Quadratic twists by: -19


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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