Interesting Optical Illusions

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raman22feb1988
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Interesting Optical Illusions

Post by raman22feb1988 »

Within the first picture, the second triangle is formed up only by rearranging the pieces of the first triangle. Where does the hole within the second triangle come up from?
1.jpg
Within the second picture, the same identical pieces are rearranged up to occupy 64, 65, 63 square units respectively. How is it possible?
2.jpg
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The largest found ECM factor is 73 digits from M1181, which is
1808422353177349564546512035512530001279481259854248860454348989451026887

The largest SNFS factorization is 313 digits of M1039

The largest GNFS factorization is RSA 768 (232 digits)
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