Cremona's table of elliptic curves

Curve 108780s2

108780 = 22 · 3 · 5 · 72 · 37



Data for elliptic curve 108780s2

Field Data Notes
Atkin-Lehner 2- 3+ 5- 7- 37+ Signs for the Atkin-Lehner involutions
Class 108780s Isogeny class
Conductor 108780 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 1343775113100000000 = 28 · 32 · 58 · 79 · 37 Discriminant
Eigenvalues 2- 3+ 5- 7-  6 -2 -2 -6 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-282060,14718600] [a1,a2,a3,a4,a6]
j 240230105008/130078125 j-invariant
L 1.8912159134316 L(r)(E,1)/r!
Ω 0.2364020428451 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 108780bb2 Quadratic twists by: -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
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