Factor Info

ID 87538
Size 539 digits / 1789 bits
Status composite
Value 34459941905131687730537214758968854543411386086278708580119663922603115223978854254034127474255265993880825793709046790548064050224350706861120030707401010283849601125591051561351313403830069834865616168000526648643247361178978097899859321736499619276689798153607695821654839964544400946632654771920085920030960328935624433978924038790936320134978045443811523474643725731834948935811630657152735463762310846495480596782921040454781851948264814760828419296198101136706435891221862055685692329001766441686358741864236578578388223864508992513

Factorizations

Primary (ID: 14784) 1796602923899342630768062019504577056782884736988571649 (proven prime)
(ID: 87539) 19180611055858638678070508114785359488414481675303451846689490519146939452879481662129383751948498858120062086866742499913828405277436745866679122452277386120592763233401107089208635550567220499177889775105680844980989328033834898990641237707510687097194206178138923197310218175738731983781425872791779481720296402131346010818508907487919231861805687494078028795442355256580473538506774120658762747499077582170735166016367675838859597618282465471938008789004186107549650291813578433537 (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.