Factor Info

ID 172607
Size 492 digits / 1633 bits
Status composite
Value 358611399856261438141220699759447186405017231916437833167618558967787498385000119061955647317440838144342269848359449711883882662933738880752054436375915859891671108425340051676082213251193488797249522005114513143387693855518505178777729550099219830742111026434662793427956575992443519119322925713791156097201560848414470362720121556000768998214558576321486274786980414297645105679575769399201669248545052700737233359549573467637568882752811151153661699564274969699913988910842181628388389401

Factorizations

Primary (ID: 171525) 1380730684956683163568202235401 (proven prime)
(ID: 172608) 259725813124455866428034390812822354865006237923748718579064076251301973278083458536170539810925551408485389634928819995400943374458163406170498846651633224260351785386488932556774970981263364360891836306459810353487290257729870740886373529627917361642250100180494681096686205176067616207106661753904308493300578528106853574771771729405121924008301267402914483843382566745976662631860599588204950784612117942923145415542174593771640247716744163191370262174554001 (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.