Cremona's table of elliptic curves

Curve 83545d1

83545 = 5 · 72 · 11 · 31



Data for elliptic curve 83545d1

Field Data Notes
Atkin-Lehner 5+ 7- 11- 31+ Signs for the Atkin-Lehner involutions
Class 83545d Isogeny class
Conductor 83545 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 423936 Modular degree for the optimal curve
Δ -259593341454755 = -1 · 5 · 712 · 112 · 31 Discriminant
Eigenvalues  2 -1 5+ 7- 11- -2 -5  1 Hecke eigenvalues for primes up to 20
Equation [0,-1,1,-64206,-6288423] [a1,a2,a3,a4,a6]
Generators [1526098590:13957813391:4574296] Generators of the group modulo torsion
j -248810715099136/2206506995 j-invariant
L 7.9451963194462 L(r)(E,1)/r!
Ω 0.14988055517074 Real period
R 13.252546847502 Regulator
r 1 Rank of the group of rational points
S 1.0000000004691 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 11935b1 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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