Factor Info

ID 132805
Size 594 digits / 1972 bits
Status composite
Value 355326362752500961890333211134994848196895943544232437406856686458991946803066267745773397682808796751135333851453332970035608328517502110768144538643653250443428106651412409145980353004677046667541310712188746914452027693603733981044678890526406053268306258112714850544762739722053348351401513536213089467880459915862742459750698953854671707462876707024120191927269662902584028970353933822542784866353925772456140695040713867952425441279543035153988613590277438339008887880246357001343926504762204617361421469121472598222286715651078690962915396335325406902920988017069051129735853921990548093

Factorizations

Primary (ID: 167839) 82607166715167534575509117058219 (proven prime)
(ID: 168731) 4301398739139413527317900799542617732859104596875155255377372017047901040264441292892877047862365676991433747956949681258161627546490181230725073741430190056671029374239929953776627733123018782114248124255914165637263810185636695288521298453671297453608997309827013843060437535298993907178394011915385385691576096602194752276673957281032992269697540748035923437247388984998834049944548655054406745503277557909330159994053947794421689162030317210067339427873414997021042435646144855392287678737980226242657846291924653643931719084852012551175370861444345566672247 (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.