Factor Info

ID 164097
Size 439 digits / 1457 bits
Status composite
Value 3508904363204385814930270690413786231837232905756139241839603383526683930974059553282524538498145697745340751606247405399152317398857434191576010265559318141284838453365941887686703913495034309254056198315061095143776260695189989349693643999680076923114595363729209377448575459722012640327686682538687928198012143370095610939339053455750334008330888827924788124439639545326060633464730718415932094991396114371620218978078061813871594554569

Factorizations

Primary (ID: 165372) 7188718504085583437653203392843 (proven prime)
(ID: 195788) 488112639437774743792528302905143335701767397147533757505098220532228394737839202706142590238093743437871534391377948873315075646958510699226386862843245401626046717366226228697039377106030021574618671891271892344525793671769302613113628034562089481243013120432215322347888887047833940963513951035041806166063848543771355141032518051881645553960890179616401711194799740437210895850058468432653091020906660283 (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.