Cremona's table of elliptic curves

Curve 81862b3

81862 = 2 · 11 · 612



Data for elliptic curve 81862b3

Field Data Notes
Atkin-Lehner 2+ 11+ 61+ Signs for the Atkin-Lehner involutions
Class 81862b Isogeny class
Conductor 81862 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 69140342392462 = 2 · 11 · 617 Discriminant
Eigenvalues 2+ -1 -4  2 11+ -1 -3  0 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-436314227327,-110929712485325585] [a1,a2,a3,a4,a6]
Generators [8415769434729488754201547195266403785:1505233730455907878785412158119809582294:10828273685168951870950837324125] Generators of the group modulo torsion
j 178296503348692983836197044001/1342 j-invariant
L 1.3267242271298 L(r)(E,1)/r!
Ω 0.0058742132832318 Real period
R 56.463911129895 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 1342c3 Quadratic twists by: 61


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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