Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Kupfuura: Kuti apiwe nhamba yeErdős, mumwe munhu anofanira kuva munyori pamwe chete wepepa rokutsvakurudza nomumwe munhu ane nhamba yeErdős yakakwana. Paul Erdős ane nhamba yaErdős yezero. Nhamba yaErdős yomumwe munhu upi noupi iri k + 1 apo k inhamba yakaderera yaErdős yomumwe munyori upi noupi. The American Mathematical Society inopa chishandiso chepachena pamhepo kuti uone nhamba yeErdős yemunyori wese wemasvomhu akanyorwa muMathematical Reviews catalogue.Erdős akanyora zvinyorwa zvemasvomhu zvakapoteredza 1,500 muhupenyu hwake, kazhinji zvakanyorwa pamwe chete. Akanga ane vashandi pamwe chete 511 zvakananga; ava ndivo vanhu vane nhamba yaErdős 1. Vanhu vakabatana navo (asi kwete naErdős iye amene) vane nhamba yaErdős ye2 (vanhu 11 009 muna 2015), avo vakabatana nevanhu vane nhamba yaErdős ye2 (asi kwete naErdős kana kuti munhu upi noupi ane nhamba yaErdős ye1) vane nhamba yaErdős ye3, zvichingodaro. Munhu asina cheni yakadaro yokunyorerana inobatanidza naErdős ane nhamba yaErdős isingagumi (kana isingazivikanwi). Kubvira parufu rwaPaul Erdős, nhamba yakaderera yaErdős iyo mutsvakurudzi mutsva anogona kuwana i2.  Mubvunzo: Chii chisiri kutsanangurwa?
Nhamba yaErdős yekusingaperi