Factor Info

ID 71866
Size 650 digits / 2159 bits
Status composite
Value 55621692012266426804722940359069320276321443220941516126453147533205003015010100434319331825297676870679463013859115882967242581910912019739128475660755962046299472105718119930816349404633646797137019635076548897545066085298594004037233812382818880179739356258156799145729192911711421793744786186002741119108826889742124956052008631066102756585070796021481405732572824409312228392761943222312693530746783725255504058596706898862596128075158912599924827773215997285719769718226477159981353936113587659609173068341588308073538806615397203278334374032651862666186211041916498393117956769091163538420275962559351831183437611349653583463524951668384005811

Factorizations

Primary (ID: 70535) 167103718909962607171187251 (proven prime)
(ID: 71867) 332857295906358792123472324772093118185791824796653862943725427982991434574479900291918625324732599023331836600203402339968736602216437070919762392591723891372247909693323677339969348417681405711463449416275100736762901332551525943368642373494180194385907557882138934447440010950265384072461454697157666330601812895893297847913486893732273894681343808380405166005152107342602148021166167902592444409079604409625502334571227085206496831400922474674435374357385097073776451632441473150750423814293047579784634060697326172388749411113982282367638086910276299702660588396368662145828473524173902224248396873429049789038337458561 (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.