Factor Info

ID 141207
Size 1166 digits / 3874 bits
Status composite
Value 78472895606808985837047196102169974117143896772106581038671485207295874238934487658354635293975957633738403801673197529966357846345810859818147731948511234183474719778772544729835870986210530767104797926096834994845123341894157947358975822206713662218839442871133808375432454065929581569993121269366414313085164414472360141788743259670634014462245843981797055003141259381845754486871699673013800565271415338110369137836803010861074865498251873626934345880765515077664940718286098896411109157637978725186987404327574139032647995713164567091940434735913896354975997672302432096954693239832852195383428145938677358259622300503683329115976324961550604318062210124734010135965616279020771416384043391964557268254438479881493410498343810748018731257113823473890811640117099573979722164330521150516000132939771920718562712835100698665933498107581870077417555218356113840629738021314334280686440812444031910165298012443706742696622545102508401001011531486563159476073128023203195689499622121451638317665592101293600269736707041795043072272657294770133116097260378243476515469734076495914675597321436652253478367809199206824518672693350948116112330354539586154137180249105621

Factorizations

Primary (ID: 138849) 20400155254263793825825777 (proven prime)
(ID: 141208) 3846681293781209331076211486996407896293162979414733601791930613680171433205616270500596203006727201134153285293629105472467473360140883122058066720532250359572511871937458851709132606332917074536897841166653277404007031426776288530944264707080900363608992830989283053060644578678714745231942819722533008636085841211876636065656024086076389614220844268558210322351035756887044058105511169643950050846050250797452725841849851350244475377039413588555818235590861534350988439980564076252500124884780437673187361751517119579177539682919727895623752656349548668902455995720758519418916345533205355641457009746645449040559393550823020005000515585201733004134539064549782361502458201922063646234933915970196628109518930675009647742520997670937581201547719637701371964518960281852440038778785974548943179035794410827573010672276160978474050887379303772541267451411578536504017620730688692802230523087927654027060633986714860625581687236413072320442325537515665375096404028626584388669565891889659434119917127161722752815990014902459997495252424297322524210222349866849535674770253166368165400700536334947935082434030746544300510514521487999501140773 (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.