Factor Info

ID 109357
Size 400 digits / 1326 bits
Status composite
Value 1437582870537939764331187177704313305697214771102875509759040327658209139084253952093330463976161801048265236424913081218287120823945584152870919188663917650804406674601333681567799269118281084400774848006794727967000325094861899820371679130309390657459318228391252763477235286706566127567580095834094257169924460034211386239256155209412179480511138282579269273487489074564536113389192808938167143869

Factorizations

Primary (ID: 9554) 781758897640162023697900721 (proven prime)
(ID: 117678) 1838908229733572895416908856199897322419797318222450804845826325592571926044001195002913503827014443082123946802658033825901449801873371868426208613866498459122538188611401192002757203029636554315437866336362152969026436858991966913351003280437341343540991710233043638578319194952921954911264420558555724154343340427469067344220502964782548090104307875908870330809761475789 (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.