www.mikescher.com/www/statics/euler/Euler_Problem-027.php

<?php

return 
[
	'number'      => 27,
	'date'        => '2014-09-21',
	'title'       => 'Quadratic primes',
	'abbreviated' => true,
	'steps'       => 37842282,
	'time'        => 6240,
	'width'       => 600,
	'height'      => 162,
	'value'       => -59231,
];