Factor Info

ID 190421
Size 833 digits / 2767 bits
Status composite
Value 52275385576456089086867740505698342060091486831380316588657733366612445258067383680860806989554677549205026422668774363042146225095488145646424031641395749006269111045807386346605525413527841398501594228928110260937294874087588135464250687362459292623727076767178514426287231533685318144220435316923998672239157870657186922409995381876170173241388682079387325034113233261062287317919291745015856981817397843174442669632375893695278561719692402522582438517514622806352681857251456536063379573731118220734522612515494333534708298160683242911587224900558974074375977465183871221107106045169189088525273684219933119003844828005510114792001933491565183906520172637648182046515516389847869620152235516828597716919680243653750505669606600274204471718166985407166172946296295158541328151400926682557639641203050053204946454531202315105254051

Factorizations

Primary (ID: 188771) 3221875713010580184612256701786070501 (proven prime)
(ID: 190422) 16225140332185254629278571579658520078871299172046772088157174404118725352229635528423890753708863818876036765266855344874180160016520211324390283913699642355170415554484498598612450524210952442890568184882330157879807576955621181807534243823574965989840918445012683845334003449692390247579547941369398372742131803160507584019482592519118241552130622413873495123562261668972926368124686792683515339972972979524782507882673113797476379334996930122473225098705615162348409257958921698512631883967109520364175364689859730745473515324947991772435829530284257354552145331670845484457414508639979408533328812864409212759534284889136595400179388051266551715169911381164312439984791629986536527378930580826803133736575079583292546531895759374660188397373546818730097211727090059082245926655276686216408551 (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.