Factor Info

ID 190560
Size 561 digits / 1861 bits
Status composite
Value 111631971127107209772133242293218294161988087758413171519998192479050893181713014396916865555073130716262881468125018762121471836176009768350324192792144338901390302455726419566342157180894144282261679696119396856444713547536611569593314272122084923637824665874317362482639677808728555400891070355027030820434345560768899891496307240758108896276729141784747126870895337955821883561047171493499711695720504050208889734463651420627073076231381416493963978454836115409589556980182495289885496075152022670162015359905290855243773521546552210554530821724786353170113

Factorizations

Primary (ID: 189012) 169647306054596506991813014975032001706913201207290453786264775353051333482608610124089 (proven prime)
(ID: 190561) 658023836176811477333606066966635356548678945135286149155879224901859837987374178698499502699458644438813926345235249836594493176601242657880811399354903319462223973373423891300028930703248875105426258079882092701859849153672183883620001712342855069662205514528976361832136809927935214629396525379325073852949503994613140659614703322635962094790705373197849884539021372291484429527021460890556268975017530006617934434964979377341935607967062081235796851912640157902422825417 (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.