Factor Info

ID 147808
Size 459 digits / 1525 bits
Status composite
Value 653849756892208190038891690382176696769221127995493066261783457720572903094294407289056826855935782014792698007719552919209140702239936048965133402319008912469599675715147502161456303977195854962412792097700816383859855721343463532441246890067377911973889244843175928293756481056449405050718946607220860612117003242162390296151987991517489109667660716506272840093448853638872480573738409490301873959296931880435807275813302722664362022544197442782914212755527

Factorizations

Primary (ID: 147054) 148020807352107352204781 (proven prime)
(ID: 147809) 4417282736047037372992290452533316000865333128411777445894027265127743108485674194735291469625315003347785271645749871873490431312387296808193415066072370501528859570489591396045608251880186320629340049781004659859240196578861983453877724278578905807403320956420023302377585385690632796354820769293983057605361976840754415761190884441745898658383098642189408563858129747437968206831185375936305446937219629038925100058698558240132059267 (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.