Factor Info

ID 162503
Size 876 digits / 2908 bits
Status composite
Value 178187333906725428980152978024959921212250154190474446590141628783129297845958704220509232061421711656001677027575064036997219205427253322082983218953925772389409479157963636699457238405566753389380072172915287035598223471877609627918744973631016411202699511807495051582105861354765057616248579482706684942495250219782003601609386185296491499334231855706739209870148277028002566574608464910640204225925277996693566683418385851876052990852216377028723195330433773916610207970751948923299672497097713773421127636122221906460486846818869521943192818280206315277306669561605679731081668763264992176707781936077328666526014542259203739097488141465610615450058358696702980948032481986407975774614624668670865864234004281659795061800387117760916512981667984975078406887472950642926352061858161303373149795772054360090200769105150084180748656200897691354244488337579325278220725690877

Factorizations

Primary (ID: 161486) 2534964385981577047453083577 (proven prime)
(ID: 194762) 70291849026403013292353770411935359346639687626396209322390659853208536824408011874902155459977130036847935407050836336230543103404679100994901549701047441564831825342767921789556368106255077448880525600432086818437636781198457082583077128833398244784984986097838382520767058178716868305786103633422496530317497119811191085466777278348246151084549930337464218107969246470111287740160726136834182592181702294885228990163899942158939516736767139817301540168259596864204449737991662211621232558731621045991149089621704152031597397883741788110903790286879200002938163397890168731166421230674752717558798693985548404757651874603250650338495521718946899656544202376683630837168492726016057218144703012819455172891909873618506128613231269355544838682649111891570650688076558399833131855166348664331054101185791950361750586790557139523933773869297660044901 (composite)
Secondary (ID: 161488) × (ID: 162504)

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.