Factor Info

ID 164122
Size 481 digits / 1596 bits
Status composite
Value 2225470525995491618004331008513337550528858084669360715770735687584453536775541563388986404841476925394336901079235697918411636742519811664345528035018252879848934838892758467169043140721992905428983634196478870779128722745622372903444873379088977298651824818722047400030394800355163672433942070234678839480293058260424408546942746114018716867619520032787892117982727427636570141155782474912118752743856265808729784408004923742849455750181400951155484233840647004195371831096879043

Factorizations

Primary (ID: 163748) 37482364902477997807 (proven prime)
(ID: 164123) 59373802367746637724659775474839560005486560729227629666337763561643903022471868160708836272495903948301031471972652946319975151236170386871395205836454411358550303395898985142605577769856530622733231024297444475145571501026270109177131398108724861156974667444440910700074741796756149383879699979860676874696888637338619600117452258956063181261521717917761315201849557849455522868059801987068009496781978554289376442022600833175283138048119169995812261838269549 (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.