Factor Info

ID 145439
Size 1161 digits / 3855 bits
Status composite
Value 160796646692996850332242471986980701370402263429142961008217360987722921552211258161473590157867179500317048274552724151126133512631751039857113336641281135402876166123229274295761564847542451955153066503811527953608233640749017069630362394801703412084102824007095209689287192234435737437284229419869062694408855190678641397079299941100187223571151350955362767536210567116715125100011287202921156821917597903435464100090578843741337740328120238484367829065745278174550568211376729317539776412673497961433890443188728449492018635845519069123337349699942642131605997477699416784868571332943760193448948352798790281642198015916402608128609910673595463566878098594967043058393924717017419966775619450929700455634338948521527452073751133386029631773597744588219520607534348557399781868168082555442660337614667479542373283123756503270945283171544058355357749170671360412442783789386613533097150635406709219667824375944660078932930596920094341713697679490404347690820103527290234644464375686452388148491276284876500400600000961697869038408938889739580514431072644808751166557765270836641206842342708511895068620851228473344449857924890934306478301570840027325580336589

Factorizations

Primary (ID: 143245) 1447127752350838213456873828162544101 (proven prime)
(ID: 181290) 111114341102079627183150842248011837901676162994833863504238111419428251601237109515845551744369770120778421073251640569137091750450001397291486724709846561960708262693784811419272035750911282839676493540378225057265330871910754909331629297567024041225648925313683470597818078913948220815367403697315232889315931741951050442411642445289966316292558520294847180126017589530710555851529215105216849344727652041316144430827910327588310403201373103813438482318790358088297039495665343795498520265436816621006848889015748762559537324819807222542991549088237637468334537090555740585960783182498989892982264740673210748525652948840403842903343484074245647601022711627238322905029168679333359034697219102449161155760566113025324706980486612678867437542585193384025917060410125711711128917143643501063715979173916023786497294035438240984118446965786283689224946996092145950880792861089888235467383139258386066319360860251761654423416358739596005159247535637536301240430329961206556542168334360465037058789437054545564765457597933330955208619951681321865122836985048441420344194141530776706586480521956250796667879481609345535808351689 (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.