Factor Info

ID 166194
Size 469 digits / 1558 bits
Status composite
Value 6498408161438944976710976792437363590350804188878932040908168746107339645568026997385254716559097033692536390705864550932563108326686240396857413382886563603361262933303116114597130469504583264743606346172540065411745286473954935798448636245843108365765695413834666996747996000331585414852716097494709217143291193839420999445576486300157376265848969456857018373190415798828804741714247567678942885426980521184321217505093052149368339162265251985263375071327911650321241

Factorizations

Primary (ID: 7630) 3229504809106404383981 (proven prime)
(ID: 166195) 2012199561714552047257812796675582723812912583418733351072119474559113736552274970982430506567357418437922180444700799339397545122875013766357963825970679890857958109375470748338349999928969312658234525237050865517652459123923308331607997207020364140222441464391080090327752652078192665580327670436301279246179246275000371642975987540924716252986927816295047903627948334447699979929785294043885728606341242903659700945704723965247993808087681826461 (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.