Etsala: imfihlakalo yesiqhelo engekasonjululwa

amanani Prime yenye isenzeko kakhulu umdla lwezibalo kuye kwatsala ingqalelo oosonzululwazi kunye nabemi ngaphezu kweminyaka emibini zeminyaka. Nangona ukuba ngoku siphila kwixesha lweekhompyutha kunye neenkqubo zolwazi eziphuhlileyo, iimfihlelo ezininzi amanani yinkulumbuso ayilungiseki ukuya ngoku, kukho abanye izazinzulu abazi nendlela.

Etsala - oku kwaziwa kodwa ke izibalo samabanga aphantsi, ezo amanani zendalo ezithi zahlulwe ngaphandle intsalela kuphela omnye ngokwawo. Ngendlela, ukuba kukho inani yendalo liyohluleka, ngaphandle ngasentla, ngakumbi kulo naliphi na inani, oko kuthiwa zizonke. Enye edumileyo theorem ithi naliphi na inani edityanisiweyo angamelwa njengoko imveliso enokubakhona kuphela etsala.

A iinyaniso ezimbalwa umdla. Okokuqala, icandelo ukhetheke ngengqiqo yokuba, enyanisweni, ngaba ayiyiyo elula okanye inombolo zizonke. Ngelo xesha, uluntu lwezenzululwazi kodwa wagqiba ekubeni athi kuyo ngqo kwiqela lokuqala, ekubeni ngokusesikweni oko ewuhluthisile ngokupheleleyo iimfuno zawo.

Okwesibini, iqela kuphela inani, iintshulube "etsala" ngendalo deuce. Nayiphi na enye abale ukuba apha nje awukwazi, ngenxa yokuba, ngokwenkcazelo, ngaphandle mna kunye yunithi yahlulwe niye ezimbini.

amanani Prime, uluhlu apho, njengoko kuchaziwe apha ngasentla, ukuba kunokwenzeka ukuqalisa omnye, amele uluhlu ongapheliyo ezifana ongapheliyo, njenge inani amanani zendalo. Ngokusekelwe theorem esisiseko arithmetic, sinokugqiba into etsala zange uye waphazamiseka, kwaye iphele, kuba kungenjalo nakanjani emlonyeni kunye nenani integers ezintle.

amanani Simple Awuveli amanani zendalo ngokungakhethiyo, njengoko kubonakala ngathi efika kuqala. ngokucingisisa nzulu kuzo, singakwazi nangoko phawula nemisebenzi embalwa, eyona umdla enxulumene ne ekuthiwa chislami- "amawele." Tsalela ukuze ngenxa kwezinye ndlela Akukwazi baba endlini enye ecaleni kwenye, ezahlulwe kuphela nkqu-isinqandi (ezintlanu, zibe sixhenxe, elinesixhenxe elinesithoba).

Ukuba ngenyameko khangela kubo, siyakwazi ukubona ukuba isiphumo sale amanani kusoloko ezininzi ka emithathu. Ngaphezu koko, xa lahlulwe kwamanye abathathu ababesele amasalela isoloko ezimbini, kunye nelungelo - iyunithi. Ngapha koko, ukusasazwa ngokwawo thotho zendalo amanani linakho ukuqikelelwa, ukuba ngoku le uluhlu lonke sinusoids vibrational iingongoma eziphambili apho akhiwa ngokwahlula amanani amathathu ezimbini.

Etsala nje kuphela phantsi ukuvala kokuqwalaselwa na zezibalo zehlabathi, kodwa ixesha elide ngempumelelo isetyenziswe ekulungisweni kweengcamba ezahlukeneyo amanani, nto leyo isisiseko, phakathi kwezinye izinto, ukuba shifrografii. Kumele kuqondwe ukuba inani elikhulu puzzle enxulumene nezi zinto ezimangalisayo, asalindele izinto zabo, imibuzo abaninzi nje bulumko, kodwa ukubaluleka practical.