Factor Info

ID 30781
Size 294 digits / 975 bits
Status composite
Value 270761980291316750570861838661461285583356112816577375308164431406095420506144763070859466591866166435419286957962728245352195757620544270336625168578835400436078954209516934680802107100006769631339087020475467491213817389375730898191590024719505550167657575825289890805562864378179261698608587

Factorizations

Primary (ID: 7629) 352252375401535450648631882380604036787279429000462986049158593 (proven prime)
(ID: 30782) 768659061511431648719798347623480794453825941943054744146515506145150792722916126775503544351928251628657072576132666798597700558188867438036414298199797921612440783433246681181219003389864851630976822043510916817595862481568581259 (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.