Cremona's table of elliptic curves

Curve 16926a1

16926 = 2 · 3 · 7 · 13 · 31



Data for elliptic curve 16926a1

Field Data Notes
Atkin-Lehner 2+ 3+ 7+ 13+ 31+ Signs for the Atkin-Lehner involutions
Class 16926a Isogeny class
Conductor 16926 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 2820096 Modular degree for the optimal curve
Δ 1.6406556093651E+22 Discriminant
Eigenvalues 2+ 3+  2 7+  2 13+ -2  2 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-117157274,-488102262252] [a1,a2,a3,a4,a6]
Generators [74516165624901546688406024068:6534846541445213552359544293438:4487862342290276377686257] Generators of the group modulo torsion
j 177840836302467548407436408233/16406556093650659442688 j-invariant
L 3.5510414858269 L(r)(E,1)/r!
Ω 0.045889110944806 Real period
R 38.691548089676 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 50778x1 118482bt1 Quadratic twists by: -3 -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
Back to Tables and computations