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Item(s) in original BibTeX format

@article{Cunningham06,
	author={A. Cunningham},
	title={Solution of Question 15897},
	journal={Math. Quest. Educ. Times},
	volume= 10,
	year= 1906,
	pages={44--47},
	annote={Finds the factor 5591 of $C_141$ and shows all other Cullen numbers $C_n$
		with $n\leq 200$ are composite with the possible exception of $C_141$ (shown
		prime by Robinson in 1957). See also \cite{Cullen05,Robinson58}.}
}