Factor Info

ID 77638
Size 692 digits / 2297 bits
Status composite
Value 15726727075280311902218215229780040292679622172754912654897176935796910724138165923266126721338029336793971100193482554186584393747569296315733990747483184051539812031464257050384931329738732576176036370795590842885193205627011914116636209692790227420873776864981574476365973972146179646872249594573870234982945432534637680843555198245485334131146565100692977968007401115369248650922735903923884688455156992702923768799294063623006571914349788287351666195220425203501316982162313313771025575285899788664421232834519450575275601894683365146754848160376559586828666155072767393678354980057986219445049301072958796467313578148400608762543439385805568750634920257432000054360044614202092326673289

Factorizations

Primary (ID: 75980) 18290036476410487692982572830935005518495880019636575074393661751468219797215696204019238119385823105526302822016238590937129862203540935854528950240131629663 (proven prime)
(ID: 77639) 859852143846941181976916959953107152507944907989798658550737967491182885927769641139693954561467534287709251248823171940810948585039276719147880419187942499750319467067477412817599595810884269365682149013677126996429912166762534290591752477165798645856840937471634549643441554949538741291223594790532617133106521254430731494147566785749355516619895510395297493669957208028132923706274666035487746933304886229352355629980868383093299354309622183773441882834758484142425255005886911968369960923747101726874318721677757513056116140686103 (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.