Factor Info

ID 85571
Size 610 digits / 2025 bits
Status composite
Value 2299457556870105078647681447997396587560370379732452403242479696873254473525998549545331036469735662575675510928156248484189370746087396228376668394910775942652340518977471179412636057032582519528097816693787426854075334445666726038806198761174901378998659676292863348043683903250968710044643818477123413510879921284409731109265029024064516166757829314486566884124568833374041099453254446085746559349385895521545641570451687754630095488889981233470213147883607146001144840879847158085200782772325553717121207199150874442331806437141988217103144854044518474194185108524705635370375066564304206270613007730928551

Factorizations

Primary (ID: 84295) 28173406586467221828548016914152647724311017201600241408506093027401 (proven prime)
(ID: 85572) 81618016259866266491408699060250481667831870320787650582227749775220586385802258332052689756874547087098427506930011692902093372422917055068895048448737764885201528992443617362053288055994587840552492092913340636462554684268371273257920594027126187318587102111382982504360622532115808504575685914133266899435671303864570236277658699063138681043000857831709221058599242671045645744390949193710055606578367441321110751715710857628263823440690242000119437519440905188709934530346145354690073822984767952701292596078699621312642875410635970391151 (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.