Factor Info

ID 193218
Size 518 digits / 1719 bits
Status composite
Value 15697495092989703262462233324407263681904862789884729882884347143663680964418615646897949561804250114903009311868726842198201491803084816985643999155724808875136466470066780522961745450160549464720497618235606002417975647045067924234589993958629759532141787849711730759955291740537740192798357149673204965057848330132695523038127183828309887378626465802496730993753438559138507846283190008647207964940561890708066130012546911657664820129591926539343525099641119586253438694289084496409990546795784095646073739492798601

Factorizations

Primary (ID: 192141) 19755054605825307891112987294773170648106001 (proven prime)
(ID: 193219) 794606514950400373005897747171667216209599742727699345384326014217741369578803386115889384300623734041789848648315576854655258219305610712805625107662104836532783194833063761938682201668876131085799505446493218057944196514888968443836293574019224904277326699196066747812176917507036044196732355745323949000421602624562777472473663372887077112442166961250206529671160576138079854322410061655727034519431301601248109321818428112749766434139410547424762197144995602280229092601 (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.