Cremona's table of elliptic curves

Curve 83850r1

83850 = 2 · 3 · 52 · 13 · 43



Data for elliptic curve 83850r1

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 13- 43+ Signs for the Atkin-Lehner involutions
Class 83850r Isogeny class
Conductor 83850 Conductor
∏ cp 160 Product of Tamagawa factors cp
deg 1720320 Modular degree for the optimal curve
Δ 1909976889600000000 = 214 · 35 · 58 · 134 · 43 Discriminant
Eigenvalues 2+ 3- 5+ -2  2 13-  0 -6 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-906776,-325707802] [a1,a2,a3,a4,a6]
Generators [-567:2779:1] Generators of the group modulo torsion
j 5277193860610063729/122238520934400 j-invariant
L 5.6080203543963 L(r)(E,1)/r!
Ω 0.15493061551145 Real period
R 0.9049244940426 Regulator
r 1 Rank of the group of rational points
S 1.0000000000464 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 16770q1 Quadratic twists by: 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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