Factor Info

ID 75285
Size 451 digits / 1498 bits
Status composite
Value 5798712665619493054943383331249677604651896801499329664300598617248331662929130037934062858228853988434315512451789006480987463448115526219931993016122701211104919867885520067957046760501179593542777923448446185918729712279613810569497488552147244221767241485811598470812632762145328440429539411880998774741788116661736210622604894585564255108518369852591456608638093006463850254911795758262516549848500104481228303078726780148641443102862279960130453

Factorizations

Primary (ID: 50456) 20841161015828740030207016250006151501 (proven prime)
(ID: 75286) 278233667558894855401894024066373044491182610327094857763136840057092994923972659322496287382460431171101342717523420809072081395123108321155157586675923696725245499739273294449616548068259150314385463810016632282993940975366913611836828743368302798604092329673549751485043260874035489886576679079872651544614159941695151873756607478855148295115873894965038524536200541315545991542744451994013127506314902472750953 (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.