Factor Info

ID 51068
Size 457 digits / 1516 bits
Status composite
Value 2216587289763889075634881797674888900316695248639441414709546759338732996855469764786862824107524707705982229033584202711903328364285653750763218169393257731592582536554471599649035597414890953129110396099634096896358043645637419296901315119976470798363313514703487376185620979399972373155908698350984055765699008607628878745063759819787975823411790884268494535005163936006599116322411383834871228873055138658211136047714738188674043657072299227380818249177

Factorizations

Primary (ID: 73874) 17841367301449121120826519104975078931683098481 (proven prime)
(ID: 73875) 124238644511502895400309664368839317352992142539575362488391845305432348586165782053814746894179359214383112869477560056705049998863900568789844777786271830915350271944690252373902823856550455316929592791806321837977343716214141351185716403463888024283703897584799176199286657758156667982076170621063691368354413197606422706748645774326115052425373519387030137151521591852635509597442313882028956144934259575017 (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.