Factor Info

ID 148317
Size 666 digits / 2212 bits
Status composite
Value 406326290322535571238647048551191327988487276770417189838821857529793464284773237552437998608250153420095206282417051883500322946097724169214159312437722266137395292595036423756948949980925204283520162692609401271063803939996655113665575104020102340043462328528649033292716822414056617901686745668295180691493556073652561964549225329699746022404363857974706851535155211041078817126872669106020572761939779392565004443531447352893085274248837551003641783515870363372223966311454173945277313310390154259784441989224296029000416275419398372928570826235090885873592743279708858815412948651420409108455871079869109633255683870103247456744297008792221196668076088566736009

Factorizations

Primary (ID: 148318) 22400594675593473517 (proven prime)
(ID: 148319) 18139084975509495248838502968848899609248859321978528838711243929125626063438878482262527804112690991623335575366109488355204989013823585874430767419404338569149722170906803858795682352375609836056326759913808387265796614818750332254846579281355618758453200615146554757423609919933312942892567830037534854339313294218950327597240411687075427866332182556425586735594432031850379457094166112437563999582044169227862793797479595093144520423905805522030770561942357942540111104975475848354314346340841536723086423226197733713219567455754809635980580389246295805594969774111144833973587889934253400275320182571827486370234021773791820449925184795745677 (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.