Factor Info

ID 166223
Size 837 digits / 2781 bits
Status composite
Value 782870938607809788701027189222739387002379602674482520360720711804386332435133022321367077144471539587597251607591932594257740201925499269224918590256269025115457558185925466225185785025821766000812407049125784448339470917278001169829489044017843678433422655507742912259897490846229164870600804286908736490269138906776119124743319486747848949967460843036783337197041576258807624974903090425744398495687339565819062607293028231644263120644026464120901023925930463108491550934292774504995484012048094711446266985288367733636486023840341673503552856236388325381012785487203642044929923021885539799512135659379020617133742093267964543157703403530196582508072885865220900752261532286832703713094142723378145509185111370299639021358853624975697609595687863084494157891604527207065702027096722183531103683167162544810695637939074955726933060311

Factorizations

Primary (ID: 30806) 23278892925034258318294404644503 (proven prime)
(ID: 197313) 33630076014736327021988281638687111410885081245297126571125113318902320849799971614043994372664508557624897751903065226181188793605892509095152229321850329536611831766225976848620961935063399064510837223567264408469894222101944636547125412992752149870614674947803750932533734557786603345205687550703345374074199086703722405405950792564774439322830889141625560251052439118922199982396375626229249827227531309247635988410328187976392152829788220995556800022011259583784583336274203303967323412550828894546161395647854301118927239275747166203606090564347005841466160663200723658365364139266225179901675258854584220311218666177765684480962141748542673893829086010692005662035583392090614110936151173884303583362136909354498647913996154662752871570912983699082326370360909095552048294244039183381038459869887937 (composite)
Secondary (ID: 166224) × (ID: 166225)

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.