Factor Info

ID 152673
Size 288 digits / 956 bits
Status composite
Value 398065053703976797986579857848558444201043898339592053580123864956924783713503038065664477176750806835453858235625715937643860955289802744602505650910679861857998494158120420624835518267079792816780329789517481109813521988525801404513346129867032500968186533969641131253508128906834372609

Factorizations

Primary (ID: 186373) 4469425783490088031801873112489197 (proven prime)
(ID: 186751) 89064025892188662131930528242269415510903335503925984773196487258527174216776362543128428269387038697127919988234544871254376942986385347968031705794903121727251180509134760184246501531981138019601964043159545327469271619350540390283799076088829053626597 (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.