Factor Info

ID 177396
Size 828 digits / 2750 bits
Status composite
Value 615523880803896462512170726467127992086456957092191552366951161326106133763176801373927443232230168566762447637271398399672903146125078876071388912535058447078494120640439482661020150464305578492814450129506865771417387703695647983922297415738515462935492352135763345107722405536256286852390282166348993155947953356980561572360425710045168418712586730327689986181998370943817668745052044939384320514368784310494373886712539998032944906802522620016643443886780607517279737946498022393757561529956823039517369561516515051323195646659303805089819581089264686808178557266931092772520287976995761065983820402797214177251185475045827896876801640580160196715317172402082465155329385158297675532469322439524444506240858253407284971313884069313017864326392480562928009108152091013601319977180436208670572565637795468497868801882298417709

Factorizations

Primary (ID: 29277) 460503727624584883373804093554831 (proven prime)
(ID: 177397) 1336631701069938370739123014582511891210949698604918813361220206129389480460867755794204302556368482757827248030614266649640983763092130219594618287272737321969522893536258001716386521791893471705704230683865570975585655555809566651135788809486000515721625852335494651977486508437759623126272420410329576746436943890786216698734404785097222789897902096046965110577829984622478568977369701478287707283223581653246469429820522046033207003259003229197841072466488064750532731937780620419769785843645206846868990216326135124036086927644345689864630807889840497412433489220213134866506879586471637085731969629828266466443815186568378910344357200489617926798626358729880640855171043754182955897533306940984570662094554426197034825254307258821228065423579477449847694464134606776626073727883268426430339 (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.