Factor Info

ID 21709
Size 450 digits / 1495 bits
Status composite
Value 778214904728975125348168282519446004624698783562641436082027649023413875562216605426243320078440230436476728916414451232995694485219862080558595660104206328175644782684378693989414824252488718461180642904527762218682158934844327066126960410316060896835449793766487932626016776295199522555236229814286317566735527146215746235632825133407341524671496287197433839319337858969436727519815840845109411081782936179074826570495888934705240756811805640922807

Factorizations

Primary (ID: 6719) 788868477693980100643230089490226571 (proven prime)
(ID: 30367) 986495121473040101796655287195380570726153248506313513729647195983091229534789386884217770428484620936292493435564050983025539879940519949505925004744624825712873739333208008139947230588820211993070631286511198588051396660160481863301080470939369886647826627785721901822862203703922274944586473624023716761497673827977213690121610954785804712885608794906613699690849628354582536873334638638748559210115524311034117 (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.