Factor Info

ID 171003
Size 739 digits / 2455 bits
Status composite
Value 6504953138350076687598349771436657980694529851398070500359074076664319973686549389252200915371988588440053226157013174099222950120510330029256218185986716607492259963355589837792853068757698658060228472122979304335718445858909084332240526069580825050821496094964165638908683180512008888647945569700443571406375383686281557778950529988468986280050782166982433200853610905926575848509036332373887545409932260120257678165089426279830687890981053108229949952814595419362134809052660039521409033839852094339409587010544702019656496635193683125404347618865477998342571525973756112451014598578110563988016115961971184396013509089938176054702459025387897635414568592501995066109648186926981473738890285585176617507652556092380811226482716009309853

Factorizations

Primary (ID: 169667) 6789065969364790440987824364209131773584899465960801776430978532796830013164598589 (proven prime)
(ID: 171004) 958151411063502100994739746890206716778271726212673059151089856103846033730365064904811235213473057428119793688831436354236803843686480550391359440870633175973403942792701755623903840796710464743606817934943893503842690114965434498543052083563288381181354374513348461342498194902050090976721827361576071159523297833183484652303795385424161629904952970606131317520662290484741494256910712538646121713854610188740724372856806220987313105794526842403697637536560154043130882683638145316801607979980603872228686157745632961450224301617469780729628042200944553379273556469991463305986004499480696453917089765677088949527901234039938740578770803181678169676516577 (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.