Factor Info

ID 128250
Size 859 digits / 2854 bits
Status composite
Value 8069145092704878583950058288376788259167227904636278033025871513448743249424913449158236166429556039236991977931152057143097771975818569552275141934461540707072202452873317764453574822819946563768624253405642343500496235758821005478924282034727924666060683310194264814229220719243922669197684506353954590925376346129421693072242423390880798057735722240672794050608893004400248770393687993230729544351892077845472373084597140792030686165532520134570648201250297017145881046982680782558144487075024336678736478345707570356305971512388999199966231455365894499237225544734720719666618191619683998061829531266948618785702004595411197424431474942372741854529874667027249125846983369469738246177361377180906159579671602652308451300335020173637493668668071233572001843209309822661374656057366167287997316598524356867408213463253754752313177127711341876077757120422637

Factorizations

Primary (ID: 37) 5219534137983025159078847113619467285727377 (proven prime)
(ID: 128251) 1545951205488814614921308797730527405971097876924694552964248653461166296491608520555917148315622679128265786956838045117393272989803321016013437741065762740501084146673190120114153929237285542647443876083155398790125862476444562910933524427348798915428933128540581706111966560406047895954734685316336030493057786345288586755652137684346648796902556146612572108537118974691557011074757940369923142006555603270171309344349200918889061267360815365860814458264631247347505746100366434993545064345008060117874936922023294034668730292563403412685770762139107852034058462403008498889573741935761461421064073915995550325585057070174388067639574984441570335126190887623767362616585897306336372853495880828104639202358733315013128021805718510811776071935091814194553217982479916700021664965209282336539489796190763267921396381 (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.