Factor Info

ID 25289
Size 692 digits / 2299 bits
Status composite
Value 72654906380696198835844590103151836858298190958387816055504370923246497850361996261002979572877716786643975748330937668223308065784911886640961938845266657529526967991172169409493926641317648283475894652888111347585474918072719144191243157360300805348307776097826119068708254646028592101490276886153991174460304645541076534114512142079245159918691940925592003924076617466503091906463132566551543598611570852894370608917648444920367967826153855903817222836605376300708122885290965318587625572442072398884875027739794496975247376715360253132809579613579263298630991300333123177146308184263287387377164934357988029901650130754690021257523170392312997254790987120065145212983200421891543490587961

Factorizations

Primary (ID: 3053) 40122362455616221971122353 (proven prime)
(ID: 25290) 1810833209561571008096680180768197906485786534430467142225015664486167665917263544596980233727160378395432896280229242989162618893442157789795335706586738269416607854693762974971422933341540403905931727590090245765897584459502959701062159369339288450429142219258892523125776365707722626963308986022964887744778238701655428729256084902814811163512414981654287029216322086647909186382739399147929210167138222188535803943342675615408196698374938016226963147417359581688241751921817268818039963396674141928767314644265318335860952760908998232272630263742958069228174582843946366974462693658782194703304255739418900161288719610121555786335950815726047706376009348980035337 (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.