Factor Info

ID 82230
Size 387 digits / 1285 bits
Status composite
Value 437271700420201376133868728336693665679509489479563889810108418180998172817784895278510762848949078608687976351693217053665366051932859695088005587628090263909573655043088130060284988229425632538232551245904503558738098716740557401301514161999733002746526658377677859140170942315008193785375065355791077249381859912689744364875296846075114615305162062091229962225546737109154659388953717

Factorizations

Primary (ID: 81428) 2998519634775413266909591553964632107718668500827252396588217909220388057736625729487101 (proven prime)
(ID: 82231) 145829193629059787137337811888011149934234129482542057252578600758631219841530290093326958947871590502949916680478801627182115042443055249158239191412203700215701749015980499929734433251786920383282666368738872776133613407183100107001551737904572369450468352881574442887620301825583446322570399373017 (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.