www.mikescher.com/www/statics/euler/Euler_Problem-029.php

<?php

return 
[
	'number'      => 29,
	'date'        => '2014-09-20',
	'title'       => 'Distinct powers',
	'abbreviated' => true,
	'steps'       => 6439429168,
	'time'        => 1423681,
	'width'       => 248,
	'height'      => 59,
	'value'       => 9183,
];