Cremona's table of elliptic curves

Curve 108936b1

108936 = 23 · 32 · 17 · 89



Data for elliptic curve 108936b1

Field Data Notes
Atkin-Lehner 2+ 3+ 17+ 89- Signs for the Atkin-Lehner involutions
Class 108936b Isogeny class
Conductor 108936 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 246272 Modular degree for the optimal curve
Δ -7372464286464 = -1 · 28 · 33 · 17 · 894 Discriminant
Eigenvalues 2+ 3+  3 -2 -1 -5 17+ -7 Hecke eigenvalues for primes up to 20
Equation [0,0,0,1884,126788] [a1,a2,a3,a4,a6]
Generators [-38:18:1] [-23:267:1] Generators of the group modulo torsion
j 106994801664/1066618097 j-invariant
L 13.10365609077 L(r)(E,1)/r!
Ω 0.54626445393045 Real period
R 0.74961724111409 Regulator
r 2 Rank of the group of rational points
S 0.99999999990848 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 108936l1 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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