Factor Info

ID 145726
Size 722 digits / 2396 bits
Status composite
Value 14407462861644193965638623454975821797197738580984093358743650575216055926390046754931661820505496146521925673144431314563439522504326171176428101830922655635066689447849928668190540188629118577961060046510987683747098343709519177226827272597924891459309257187941574088393485521193048334518512372139712042333925161373921262516421690885121498567516666145237250364338339820839826671192511507957480148528106912854104613136707420592036588968200719634719940639595291100204276109330122019634413786453091043354307475483556174374501747830373527123791456927399085341328567593541090625299289231625683909786534300370891257447361799405946938971024788161436551617648041477578366092447232981902101384743998621275983272348122089194819213

Factorizations

Primary (ID: 4294) 49888641454623789553 (proven prime)
(ID: 145727) 288792447369979012818037204131533397022761100301713052159166475290714854388022361617353839899538640936272766266387780321937487612320873075919607644850922232097504049965707137222192558207728207992038274967577614819492575189988289955774941779018476031126728409262724159640875390474776387647381919254982423985843933742748961182391044137530412969857323052749420101366370304905021674624961101873982175007730530404033331166515243619257026332719071700751786954619531663621856363725909245471585926736344500657252802139304377352669123787894453395416348733846461436972333542974260463435879494226835191139757323083531736140681818696722794951636788929378577550251597797693180030941004901938231997292446055592176221 (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.