Cremona's table of elliptic curves

Curve 106808b1

106808 = 23 · 132 · 79



Data for elliptic curve 106808b1

Field Data Notes
Atkin-Lehner 2+ 13+ 79+ Signs for the Atkin-Lehner involutions
Class 106808b Isogeny class
Conductor 106808 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 1042944 Modular degree for the optimal curve
Δ -11152200556616704 = -1 · 210 · 1310 · 79 Discriminant
Eigenvalues 2+ -2  2  4 -4 13+  6 -8 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-71712,-8993360] [a1,a2,a3,a4,a6]
Generators [164952079555634:11291201395956625:35094254824] Generators of the group modulo torsion
j -8251733668/2256319 j-invariant
L 5.6225484827932 L(r)(E,1)/r!
Ω 0.14382442040788 Real period
R 19.546570813513 Regulator
r 1 Rank of the group of rational points
S 1.0000000082459 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 8216c1 Quadratic twists by: 13


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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