Factor Info

ID 31725
Size 438 digits / 1455 bits
Status composite
Value 918800283638576948293944294168507939939060239936189566097533511575419330640944804122851337649375176381407338713000558547825561521585499381279418446412746037014491433544403447058014846695507855634284718808360602979718329684188710686878529222421784160152964778378236335575888795183317281602314939476857188670467508939271283516380737566639295604322969107880379351003250548028225223638839845320846911209476615749588038208284312461423826325951

Factorizations

Primary (ID: 17096) 5757417485448059422914748320317168839 (proven prime)
(ID: 31726) 159585488799597301788655803109594589691163904643654045739514503434166080536655198452870192609893887821575714297839254295358312143101846088962653656900235472452144619474173189205133570216865499462205697391941711650350512151048574936546518130655128012975005656108568636586719727072123763129468634805540076478186191578127931723232156130297407859280925876101660385391891040512777519871602610525894374177609 (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.