Factor Info

ID 145727
Size 702 digits / 2331 bits
Status composite
Value 288792447369979012818037204131533397022761100301713052159166475290714854388022361617353839899538640936272766266387780321937487612320873075919607644850922232097504049965707137222192558207728207992038274967577614819492575189988289955774941779018476031126728409262724159640875390474776387647381919254982423985843933742748961182391044137530412969857323052749420101366370304905021674624961101873982175007730530404033331166515243619257026332719071700751786954619531663621856363725909245471585926736344500657252802139304377352669123787894453395416348733846461436972333542974260463435879494226835191139757323083531736140681818696722794951636788929378577550251597797693180030941004901938231997292446055592176221

Factorizations

Primary (ID: 12030) 26369913549996278516269 (proven prime)
(ID: 145728) 10951588704393752894090515850445281002581820373243881331294006716331633922068545974622486607099628662189825530298344912567308031637032762672891299470123722917673864134495898351548937447666745463463990136013533275830101992551663819006349889194001149496565472708702563300134032922008416448563616620906245871383114850265999425802987266729814293554316874664745867161944257596131343302107032422812783250361194972145002714788111250559373226380950591810465781457037394567532851463036022989127837123446522709324048057496026521464351080634893757558769234574002987391484414548161583594291325891591348914890064148815491434103134627493520153225117752042714810232905903966322807401978358804209 (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.