Factor Info

ID 85572
Size 542 digits / 1801 bits
Status composite
Value 81618016259866266491408699060250481667831870320787650582227749775220586385802258332052689756874547087098427506930011692902093372422917055068895048448737764885201528992443617362053288055994587840552492092913340636462554684268371273257920594027126187318587102111382982504360622532115808504575685914133266899435671303864570236277658699063138681043000857831709221058599242671045645744390949193710055606578367441321110751715710857628263823440690242000119437519440905188709934530346145354690073822984767952701292596078699621312642875410635970391151

Factorizations

Primary (ID: 83908) 30231897260672554217296260750207246911654785082592838493622571393107029 (proven prime)
(ID: 85573) 2699731861223272443820613321740781110493015561103751703934448810683106547443793812272823787409750991089818333771177003393240890571176853136885319113729515368116959252255298572447068668718844687975013108149333987980285711197299463590418707542126284456066841557255560346736783084195733231016047132203944554222219143929025352332110000053321344141897412321739251747888429359461177171117974773881554407325896355056430884623335163235787112783539831493556119435551579135349674419 (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.