Factor Info

ID 102078
Size 408 digits / 1353 bits
Status composite
Value 167716819505356410839591401910859542323931268454733350827091200396482331622927448537849231709554563010297164775787025897544175844007037651498097596510243058251636611567076946002323689167304837832870375380111318210176865969959646318950785308590749772442515486082595413616915040597417646647784596027234156535868340323966405458481337317469916180268095842085361224438925325850729204494567972686194719900873633511

Factorizations

Primary (ID: 42205) 430103466615770041621 (proven prime)
(ID: 102079) 389945286479602062900218690800493151849442363091946703308646633064340978762809340564900834774993448504694925708989081431425772879364406768579223280651824888313758057649576044887115907534120897328303703915317619758296192367719603507297154680554848766511407982363260493571048070860950404740856954629470188609157066525306816528809123927706528163015780021804627092990015135729883532323726091 (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.