Factor Info

ID 174872
Size 519 digits / 1723 bits
Status composite
Value 265190917286146700162389122927500646821600205371568556154445558783740493857310850385115775745251559902499079223305515177427336401073117891481568623005278366658216481593617290693433031888990162549739047341032314049455563217681008203623814508337962514604424833763274427779008226338995544855631683108646444967653823216634533379517077084831596957597976939797545516831001592361687608227463406402293762380154794726459058681980598580000710279742999649197429607131766553422204583318727713535397380293881302965479072974296072257

Factorizations

Primary (ID: 174144) 1228798768258817195868620346013591549477017536234306239876481779166594510815514699044377918653005055248647634269280749115007368362303474799385652847921965357546094657 (proven prime)
(ID: 174873) 215813137298238688611095209941180303072498387996502811956706542534144894718791980529816411855125876850401363556549669246092228117137456892427490671792249936475263629102949790014573485187997789095658568015622071336336980114957985854859175980680250071024682112434924644025032731044153973977542655672679517184345510974281818476162174811615932336860613836801 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.