Factor Info

ID 145853
Size 914 digits / 3034 bits
Status composite
Value 16947623710397752828887742680696930537745048195415165269888880524913547405396720598963862374501499734649811997277339094426133786732293471207297413230840685202932983335855802875644650629835760292499518827207322688106967574612927845159494655041212334308782923022589523314388272115467049186023915394242867923793737086875003032080853904554787318487993855936860227386970566218321650024811743346577033789987274537523539362485959646198524291588819286252916052164552692988187174734565713372643988053277250670281434491964196558936562400446531792143646482595906452886212407818015320196920792331441047345661269499854047208151979299878059147821225543669248931662052223299011843737105266530894173139779185496711358238802112629517084795701059676958100723324481116944945003455853106667352401799903307056252359958619988207039492026036215469720724801169292324533888114047476045091186970269958481966834858181783460998476972799528741

Factorizations

Primary (ID: 145854) 1072425251591315071894189 (proven prime)
(ID: 145855) 15803081553003410700391834515237469331813112373524385340738955564515830390354330936756996969064271628319748555644135409757958753019680809841667940508109077087970837313706917211841220026269665518347778069997354580909954307069107303329319440075921228715891636042796696639140734165961697607052647110153579716077133668104550815831009303528443250646004703733754230932791993752453516228597079044487961745569034317325539991809221404330312471070885836175384842480929518359896696918047213520120435217935161972882557452465675367522991380565593618796745706375944180890358926623405976776043422977769676388461753532036959354893833039050943997475409267316038717412177077077813113201479927292664430881742027412220233063261895815218949369484001820544083622752926904941337701360072504251445040379649181393125224068427073584813770080080947283951022445735972469769874055400486021929687603983498989754976257369 (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.