Factor Info

ID 178111
Size 670 digits / 2224 bits
Status composite
Value 2108314804296128385342568962741957467751495686354822074999068723378298733455581259946962946209220092017630913487786203322659247267766740592104706438739525941316127041161553086278183133617699562042312110017889850272835971925055903553376305569988986796170460240831547585305360318751879584087611326908696746543417077759565569869251890667562565150638340127748234901389023059612895564002804434439494217360366114634757722222852118913464188893323392034388289210509515438691095575603617989645591845281312109899480788447238739372621724824186074853464424331505080679497384923943085432894550808044952403970921817019595332768028314175372063460594009590221177237998465707549142035271

Factorizations

Primary (ID: 29804) 754204792451218350821809245865692448592809318994740143792927132204178344974350929553423826459243126941 (proven prime)
(ID: 178112) 2795414223561160016500497070646566903335493260473565449340887609331639860112037796185551788105997619621347164370231885688059766577047973331020729144666856480302186793811778329180694671749450820720356288058885756420689312391583085434414337633263702937238541751251826085309652568911806697027004987915743686899550344771318408771282023354677607290683944402836147472885788036983913468077036886104887484668263891160408361129575648894214778257387908615697982468024943478917166951123984337487193063602251502292710665087333695745222380994627911602535128336762491400516952366131 (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.