Factor Info

ID 172349
Size 471 digits / 1564 bits
Status composite
Value 346674168424327699675130277740682106480980244481590382907213530583927344333961983336961827594102055177637998239161236409679456137416208624364477739088445052514566845948599218780995087427801498185506235704188828540664220273507394344599413819653803540552005276353951447684736425607293061425595084317824080100034122628728476169298447531790570265922649058945453284604666354130062736840587894030150561953048980705375726160569515118797280276242618390909779414096322846494129391

Factorizations

Primary (ID: 171376) 22780364741027450075819291264641969166345360069 (proven prime)
(ID: 172350) 15218113158652254667826115966222596393048956925745628821394379931249114497497425490281484363033678038887442357202864833135209857147347900768363714977539170738854670719369524707046930822564271668002061565895166709089733571226561406259446312254343770062025641352674621853406258392647694818580312425934763053865540041960932104109741770437177916704557983418490761184675881373839038649073793967128674624072897497686179241106914339 (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.