perplexus.info :: Numbers : Digit Replacement and Square Settlement #2

Digit Replacement and Square Settlement #2 (Posted on 2025-03-02)

Find the smallest perfect square that begins with a 1 and remains a perfect square when this 1 is replaced with a 7.

No Solution Yet Submitted by K Sengupta

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Subject	Author	Date
Love Pawsona	davis john	2025-03-05 00:51:00
Analytic Solution	Brian Smith	2025-03-02 18:25:39
computer solution -- the first few	Charlie	2025-03-02 09:39:07
Solution	Larry	2025-03-02 08:02:34

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