Factor Info

ID 164214
Size 505 digits / 1675 bits
Status composite
Value 1127177813617673934834533188760820357145382525943718482877596281572417411152474653222490925825323902066385245458606747275603391737117183675501098593917839177533457942838804027727974344143458730468598594664241395153766328431709671997915382403013853927421579506380678260228745881087942206861553736822548586103824346585264469566239602990490373440003600725409545570635598751060659138095935822354318974125900422056804682949822934384200770013665143418231155264949044475395686758632706718811354754542039846487731

Factorizations

Primary (ID: 195909) 919051087645107366463325468779472312890151392269655933675249616540529885028292622083627237088063022486788776835109748484218303785297371980984282027691482454525433774043049331160785481032102879476384670852847616015334687908393663306008959 (composite)
(ID: 163784) 1226458277206168698594787151841622490273653235359363696115777477069473700967074837468659080954980363554133753922301743686652924929407486453176238373419223615022424614269267992501994009911170955626049265390726003981613215004109363710759055648955268927150193592499016909 (proven prime)

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.