Cremona's table of elliptic curves

Curve 86814o2

86814 = 2 · 32 · 7 · 13 · 53



Data for elliptic curve 86814o2

Field Data Notes
Atkin-Lehner 2+ 3- 7+ 13- 53+ Signs for the Atkin-Lehner involutions
Class 86814o Isogeny class
Conductor 86814 Conductor
∏ cp 128 Product of Tamagawa factors cp
Δ 105645551399571456 = 212 · 38 · 72 · 134 · 532 Discriminant
Eigenvalues 2+ 3-  2 7+  0 13-  2  4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-231876,-39972528] [a1,a2,a3,a4,a6]
Generators [1371:46407:1] Generators of the group modulo torsion
j 1891318353989553217/144918451851264 j-invariant
L 5.9642984804697 L(r)(E,1)/r!
Ω 0.21861839904227 Real period
R 3.4102221655576 Regulator
r 1 Rank of the group of rational points
S 0.99999999979348 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 28938s2 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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