Factor Info

ID 135240
Size 507 digits / 1683 bits
Status composite
Value 339589326911240218265643683727965894133303057394829700151689852172547454151549298354553891039591547550214973080870170311186085816312937304232150348802046556792907094101348143719019928394030230323677585478760198798115852874328590974178471534892369655447715299086756670967467918154692539635066426908633982713763140632720210474493590026152609226864163540405138757148683254846096117436224410659320876521143028542799831547363056755404402096069769884161269448768982920323922609603457287326199635835810302088433073

Factorizations

Primary (ID: 134566) 170770508015295177475471 (proven prime)
(ID: 135241) 1988571275321290651000352112931472303062445537500256696509676286102118530892713992045450040581891239809485062419104827627345098620448048816183999620653570927757943938700833257628513766516942270734342553279278475055826208678888678002452213673739132958262901700785317627105350717073468243667358519072998165217855622663372029970848787587626135762309583930138553813400603451382838279834095713847928309681553976544482309020613797576709612301156604504672468431772705672292802542072631990463 (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.