Factor Info

ID 199490
Size 770 digits / 2556 bits
Status composite
Value 21341776876570013752193258550178048565670444751174173214183061710394755422689010089926490828425446579167773922851892214554720052436716387121212938566570822502778394578761241637991567625054898212322889376519590680057362815537993372914419757066337425194475371508646494420934613107474062337957512850085158417674527505209454987371199561128108511074449464470216431809652178624879993495758176671545756844026463246003364240128158594566358936249237165414250256438077512224905375005177410397763326261762627054937573344551260362710975667167236514172950959830259240314574010160265610936320974979795979629461179699364111720848079064932898422095979121231004775676966727643816841623382244546624189178620246344196531906801216043696092334801898715791780276017201557488018921268684420543

Factorizations

Primary (ID: 7629) 352252375401535450648631882380604036787279429000462986049158593 (proven prime)
(ID: 199491) 60586608826249482274953560618604846282514158894557878784784048508175338641388516112900416534825708166951066964975171991052807703716231886085307619671203014500166782418207307154150122653773143655516246738770704251974700721302934321011643967485390923377292854277019627010908333630735695080670690976287687290920566840297923718617914516307492646092204723360290243873186051118887857863604784999414260422862501282483914984941397077440899417743321305657706045696847395152197378666785563807551109112643676986941983272951933126118882235023132110148627766306044882224922663048439077727340223772521336134867174635003187429768612324730807271713999416993231952113668997235064912205980745157613774436706808110560696161151 (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.