The book is now available! 6355
(just those submitted by Bajpai)
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GIMPS has discovered a new largest known prime number: 282589933-1 (24,862,048 digits)

Just showing those entries submitted by 'Bajpai': (Click here to show all)

+ The smallest spinic number, i.e., a number that is the product of three distinct primes whose concatenation (in some order) produces the decimal expansion of pi, e.g., 6355 = 31*41*5. The sequence begins 6355, 74989, 84954, 3421246784524417501487628430273566568534920330183828161, ... . See largest known. [Bajpai]




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