# 211

This number is a prime.

Just showing those entries submitted by 'Silva': (Click here to show all) The smaller of the only two primes formed from consecutive digits repeated each-other times: one 2, two 1s. [Silva] The smallest prime formed from two other primes, one of which is the sum of the digits of the other. [Silva] 211 is the product plus the sum of the first four non-prime numbers. [Silva] The smallest prime whose resersal is the sum of consecutive primes (53 + 59). [Silva]
{"ft_lang_label":"__label__en","ft_lang_prob":0.89046794,"math_prob":0.96840173,"size":572,"snap":"2020-34-2020-40","text_gpt3_token_len":148,"char_repetition_ratio":0.15140845,"word_repetition_ratio":0.0,"special_character_ratio":0.2534965,"punctuation_ratio":0.12068965,"nsfw_num_words":0,"has_unicode_error":false,"math_prob_llama3":0.9623763,"pos_list":[0,1,2,3,4,5,6,7,8],"im_url_duplicate_count":[null,null,null,null,null,null,null,null,null],"WARC_HEADER":"{\"WARC-Type\":\"response\",\"WARC-Date\":\"2020-08-13T11:03:06Z\",\"WARC-Record-ID\":\"<urn:uuid:c74e3b0d-89a7-451d-a201-d8640f80b1aa>\",\"Content-Length\":\"10081\",\"Content-Type\":\"application/http; msgtype=response\",\"WARC-Warcinfo-ID\":\"<urn:uuid:9b7861cd-9039-4c7f-8447-129e5bb1b86e>\",\"WARC-Concurrent-To\":\"<urn:uuid:69202fc0-4323-4993-a44b-a5927580cd80>\",\"WARC-IP-Address\":\"208.87.74.54\",\"WARC-Target-URI\":\"https://primes.utm.edu/curios/page.php?number_id=165&submitter=Silva\",\"WARC-Payload-Digest\":\"sha1:CUDQHLOMTZ5BYR4CM2JGRUF567LOJ3TO\",\"WARC-Block-Digest\":\"sha1:2HSJBQHQLARBH2DY2ZNZPBVLSII5W6AD\",\"WARC-Identified-Payload-Type\":\"text/html\",\"warc_filename\":\"/cc_download/warc_2020/CC-MAIN-2020-34/CC-MAIN-2020-34_segments_1596439738982.70_warc_CC-MAIN-20200813103121-20200813133121-00036.warc.gz\"}"}