Factor Info

ID 177645
Size 655 digits / 2174 bits
Status composite
Value 2002470598123985665604985318870233697480122990815049282594080307914754928980120140155714067090748478721192794460803850594766488240544818503545988236173841651730476184499474768301040959100882428879531692298142128644578617288922026486416307104783325193371244002823711651287067854152377068281151268681395018543510144086664508902789439989543026813952960037933694387426107961788542780887260419279497126242216847524606249977502951132803180361025497728757326182467834127964935377535680207147886379357743161720713812207041833389588422765375007826226218170972197326129247442503554391564531342723630697280756793946417299105549709983429057484237964344789647166837853

Factorizations

Primary (ID: 16615) 22524108177157511856531387268450126765714109909640309103811550689 (proven prime)
(ID: 177646) 88903435482287433538556824537814159997780993391247509887911363545483594218054485300627531353940490341009807186975264684152154739500814124741541263844904445495919606965396647063278339380356909738734432260872987789879961457836184111136000621160947827731128701360851640249747441514746970172481313444016780181658809717463270539807213301775750359845191358355541431126002390754561249722871472634016231300805217450391070051887258984130761869077706359067233152727673486618016309573376682180811200893400225600941889042135190392661226143375170844570428397312543784613217288511603247553813584903073277 (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.