Factor Info

ID 115023
Size 291 digits / 967 bits
Status composite
Value 661828922261367791174956947946684450538444152353479307397540657443856127842441957300468643525173519432035660328634667788310135860682612429612347347627251900219381540809892111472451429072776000783467967983396397135724396959051071804250481727100551673129381396527286162041163420458866817952597

Factorizations

Primary (ID: 9235) 357889790372706798776186261711515017835785616532620883072031919704309640305971173 (proven prime)
(ID: 115024) 1849253429588305565540766099807041508039177805865507717735550601141515623677898728876708283476496777630174813097180318595880306368834458909934679067391764581243268350220559060289038082751979943595456553953613489 (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.