Factor Info

ID 135077
Size 639 digits / 2123 bits
Status composite
Value 696289394626767941272636081604988057667584837190366921442316546971333818817938883166288313569779875359368173428342035250340741194431703027780386303523456986269836277728385776005647250993128882768455641306731137957524149315894108635457319286391372430685952900088791913896644908274451495531885658963599084405800607932759053023830942521527805529478716261444793801974917889781583979725226979447609358963385851676616300250839533391880102496820173719533831368053246216957271060320037824382410058194264472892716019205585832669468932866290505022698345899065279028405703069995871099498991947854857478337304544213485621129937068316749079938606967283

Factorizations

Primary (ID: 134301) 1650893355981736775783507028676886295704801773657238727847957839400319121353783639594360849023084524980511727457175676716817004073497369192459087705321251821684951998630149240877847340057187692550973706829984175533167 (proven prime)
(ID: 170480) 421765217058921117857173679376396894935021575161141081788061647510527670044448830055606626264880740565805777276469704339170576193550308675471835323576020288941121478671867311624083921223390458947006454968014073236792800862366954792997531106639835500340369309736681076027348041126532046007732357283566443710022582140613186746855851547776139791241264029778140053791760602058630467335843882069990527712590046026293540275676349 (proven prime)

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.