Factor Info

ID 88626
Size 747 digits / 2479 bits
Status composite
Value 151773561865913595668376313834824338585092386739444588455515759991815359665633002351203993451083614585282781939181402876476787288397778057821806338175116968811646471864568431927813088214169576920740183686234242856145829466027682661370017658743739423761017808575325005102210661036576260820580113696144171867323008687709897620105184366902802677367104855868789888436366934298328153708787283064056639830888350341791790774795237110848853702776036767014133837495809386204553141190509261511593332866461199403269002610353506409977071366442474548022845184342528236152271509220891666594063930746484502706076988709202009752147252904323343870922096863569822483122943901363704907407009139657575384861577860324511922688968163645159366401656980571066989037713713

Factorizations

Primary (ID: 15491) 21346753369460010115687086940005911883739211906136606021207350060786340216763256994513092582998418536293697 (proven prime)
(ID: 88627) 7109913120702011316295029439175469406339065763293410760821089995101691028981128595793090241261891018670667349311512033020654022559407136906836169379564233677556791949823170529991529453212536901759540137871600176249229480536952094759879678860343947308974636238623243709604932350032468109073282528473524627087913940108869815324664753433296405236508263730914443958988107370686997542245119201700405826353366171646489940970706948512379923054836723461762686397819165886130792577671084471715547507920100806984641897036329505862647858909327121950980698550588292629094210352240391737863697431699726065268004777464041202739114091657684007563237484529 (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.