Factor Info

ID 182171
Size 1156 digits / 3840 bits
Status composite
Value 8003468774018845462853419897323350246971609981010427174860952637648939526577070352323374638709287993245873173012503677044868432747489699384903618315051429960429485748081745643400263684726530343763012140479843057510977788073910236085049741664383776956944688764035917608758377853784446607243379888710511352253270295116394563025551559589609405809062140519540427395741598609737695190366238671475863880585567044030389507034631590335267612024781391961033275323007797451498877969545478369329747851921960894865408629744426849976081035400265145417482433120635180277603407991319866733832761463002012911907615516929624258367715546142501554980501752065571804144407687333877086527658366627051651148113934079156030601437876220519829774394577263926316108878556660923540271174028092949282871826231160965242077584808508706537231982272019841345151639283505753637950353102854756222713794120376075703289816040044730593152717996287262374759579933734108619636071315816075293977847807810618754813703260197039371584337908822070293901062152130333308503793320722505986489679557279982603882736932057299554253452498159585601214401900586484852840945093094337017215286761854248442506091

Factorizations

Primary (ID: 4289) 7165195867462155138286987098273769 (proven prime)
(ID: 182172) 1116992322619311548476304766688619550135503068965541282297053662794266031438512718190627152510624402681142843360024399436976094139388740258671884937497868249588452938827193106605482415118109437843150468077397717349017811104009342029745019028293186115769267522972094952449815528141856475488846439598769399410581706879029960283434170178888897512501045804624016839807198061692324606194324814834241575550201991954111647243368863995154768482274915461993951604987183074457301516187019228811511809055939297497324579928853861016430223928446329804806351218030050001570900210024046204783291034981773998365243489689822148855975014871785717270007234855330239967499044425591298920629495137798876597158410909375841189840834647104292479126545667794984063327436695980790863918417901456454738843516407648531280892318483740277546877322956177460614544362646383482987796538434876265969682768189144268601561594464896086689715804199243740944813918133368441511800620410663004430575699802570594949138856739359643456758577883183479230090970020459223503198309117973642763762903359109494196238345316548055056740467152937651792165211514498590660773939 (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.