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SPSSs Order 49;

The first discoveries in this order were made by Ian Gambini in 1999. Using his packing program he found two small SPSS; 49 779A and 49 1169A.

In 2014 Brian Trial found over three thousand order 49 SPSSs using a new method to make SPSSs in higher orders.

In 2015 Geoffrey Morley announced the discovery of 117 order 49 SPSSs.

In 2018 Bernard Moss found 594 order 49 SPSSs using his transforms, many made by transforming Brian Trial's 2014 discoveries.

In 2020 Bernard Moss found 13 new order 49 SPSSs using his transforms.

There are 4014 known SPSSs of Order 49. Files provided as;