Factor Info

ID 131548
Size 843 digits / 2801 bits
Status composite
Value 886378706739383102913707749592566805216027332780591318514721176297077893075395613498671242202753377909791419288904018857398252024504336003423760439554220861875495427619946360230081433154447900050649100848433610595764178909566774686563286647780493123103635125317415476925246538348408564275670758755513774384134097242991160272420238838093397240719373210081552396608640256058112885728956933926954565133735972477124471403199918192721892827312384303313717932898393090610426415899698506282854818093945830132546949850425029588870462428409764279297715069002242792733695380959077222740314751845617460965038624662057710053067383335711361417810327547729167854213093089443675168522922048481624950746157528942462320852323414938737834401911856244465810768076838597738907492474177154576125880880849862482284238074105486988726756627499167572062720765664221381

Factorizations

Primary (ID: 9537) 3084967403177545013970567399681636157268005200123875250158552054618546139605280752776725541 (proven prime)
(ID: 131549) 287321903572272699158214921974414757680554796442374987764412761382629340177673610133180887152685746200082064810130433955957782695191792898153148565203857468206438747884773345468647090106480919783797562955462673204839610119618529411636714942567731246143921252980324192263431196350059494659123048631656262863828336112944835062723121069651421726044827227702125918786795244838341959767465349430780836317769424186134983901753179875441363908608752376245695428995976881428589536168232195573250653920301699465944290595091543592717772589247191003230438285837439723322393358714396926155866192206379211282601559410530260221810135862061084423407755097612467115370442257471260117615769956035735342053593534431470526440794406618794543195495405762528609972284767326241 (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.