Factor Info

ID 141215
Size 967 digits / 3211 bits
Status composite
Value 3311315487861035171157273493233315981421498853402137028740352329441821472738978007800877901839066742840924722202901903853462385537061055564879722178439820404762526901252228970801732374437188681614679000352308046078696837084326904033349895007422273564141638179952374294184598248552938357361774630215812890924076838419843859368116281388154858525382318120210816695845251794812197012299488472150588721814222260885266063850358438924154232785932521655080533499469185817119586837376709408705210264633012868314073647358601758982069738383168848288936530364051075819116485392144645170758599672046897615576417968977471667197079662522434532285287200955894045381718557606270617826058101961218943672255792304256899739296062712020679876648742816467805413793089436546467823321287545065821844197417874028347369175357801536958935443023080524648474534733940560222835624886939300010645561297981672352021270194594936103151264970543778621021827908589768458505396385480475082809220218813601

Factorizations

Primary (ID: 138966) 173766360944377541443921 (proven prime)
(ID: 141216) 19056136468904843625849532380440629985863489037831750550324250653796858906339330615108909120243041948300956520808653827199704436532288805735507491474554570217342394041118453340130860853814425099725976151300271869616461305646803986991283076883025576833620871823069391233610052270304409988416748730957828976214384773718142458564877437423618684630931858780184296099703331736938500916896949329155114363996029536977405939658204366981030103190951219568896435843010311718500473412407139861661532033730954239231673296163822879189909446615108221919513436593787311131359857815738545227496287484909031402934220682267672667504978900969234979081111073874852236872835175832391982719412831585204866207638953614019997298173838776707154374235402110197658147718925981323422688514211612812092135833269882349663183721996492720477253802070585973310201466849994860262979080206502193796229092013222392364642690630883900316659914297881106047488948114423573905916736081 (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.