搜索号码
强素数  可截断素数

属于这两组的第一个数字:

17,29,37,59,67,71,79,97,137,197,223,239,311,347,367,379,397,599,613,617,673,719,739,853,937,967,1523,1823,1997,2137,2333,2339,2347,2467,2617,2647,2683,2797,2953,3119,3167,3467,3613,3793,4283,4337,4547,4673,4967,5167,5347,5647,5683,6113,6197,6337,6353,6547,6653,6673,6823,6947,6967,6997,7283,7331,7393,7547,8167,8353,8443,9173,9337,9547,9613,9643,9883,9967,12953,13613,15647,16547,16823,23167,23399,23993,24547,24967,26317,26947,27673,27823,27883,29399,31379,32467,32647,32797,33347,33613,33617,36373,36997,37337,37397,37547,37643,38167,38317,39397,39883,42953,43313,43853,48647,49547,51283,56113,56197,56983,57283,59467,59743,61223,61283,62137,62347,62383,62467,62617,62683,63347,63853,64373,65167,65647,66337,66373,66947,67523,67883,68443,69337,71933,72467,72647,72797,73547,73673,73939,75167,75347,75653,76367,78467,79397,79967,81223,83617,86197,87853,91283,91367,91997,92347,93967,94397,96997,97283,97547,97673,98317,98443,98467,99137,99173,99397,99643,121283,121523,124337,136373,139883,184967,187547,195443,215443,231223,233617,234673,236653,237547,242467,243613,261223,264283,266947,273613,279397,279967,291367,293999,297523,299137,313613,326113,326947,327823,332467,336353,337853,338167,342467,348353,356113,356197,362137,362347,363313,364373,364937,368443,372797,373379,373613,373823,375743,379397,384673,387853,391283,391367,392347,392383,392467,392647,395443,397283,397547,397673,398467,399173,399643,424547,429137,432797,439883,453617,454673,459467,462467,463313,463823,465167,481373,493967,496997,498467,516673,534283,536353,536947,542683,543853,549547,566173,566653,573673,578167,578467,593933,594397,613967,621997,626113,626317,626947,629137,631223,633613.

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