Factor Info

ID 180646
Size 671 digits / 2229 bits
Status composite
Value 81989231649014747533282653347974181200490577047663383905900191532631353352740046572173511924308241852749337888876338457872135475352843612009483098219763564436712002863761131438747011338870077747488337551220441723572543931128481763048438814285419004319524709983488974480835580110446071746198553180335628565124977458682813830480806961189092672466903116351810411791940112592993700692256243045148790605047602221761928877584305195217120801021510752667069236205988597473226932139003919431035610209309421204076374635694117403089290837864969370295723513612013048809547221699220766218133552779227754039117704790681031710184552168109274101184239101102897145662448951898824940819039

Factorizations

Primary (ID: 179654) 210914977263980218877160415632959555442869312243468714536682972825504855002898407928818815853746209593318047571149407983401195763355011167748493851517516274381773531302144108769382621048477953422478572225810547117794483064162490500233995823621931695398596029204628186807420571160212131026132999118438017444494391189 (composite)
(ID: 180647) 388731197341179810928160724464210170424151398643493834551943796544328114415362134836489120315046289641709052167376619724977160594725919769467584325648355896489501714001719826926887671397495571294634475552538248240814839135704943129144865833784425161510464579330693261984525646186535294083316086613252201522454779839019886641098246562214824615360189402895651 (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.