Factor Info

ID 159435
Size 543 digits / 1803 bits
Status composite
Value 293319389687751452562703112225504116837459558529313857650523293326193851163451465785756050377310483419359749384929784311207362956485298574811397379854960097644588556523262742318249471385172845526985513651015452933224989551297823653605750666835878518940845554909421549762273629617524441480688669762081496249454214098113778906486648453577273016704674712824624386163508936735743179431901583474009102907832950729385643600343827219231272452556497217006203574535315664845558338284427675544862788762772442638173185023221388463811503902832815914555343

Factorizations

Primary (ID: 158767) 1461106583208387755192310613 (proven prime)
(ID: 159436) 200751535212210655537386237574455281179097654760755270777207091380691798412356868695543056172968944349787700523036038469979980925311493361185876179948106303592049733656184910256022007031184728375477543106044198448672742461627211978399647095807663919618544122956135572439054316236742486944358263629044279645604395512505177238472558498130151208667065389702778003597354713511603815058457516969989611563163983964788731282939918478274669242573230166229282462061848835471280454481355095774895583302018406644401658039832211 (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.