Factor Info

ID 53786
Size 583 digits / 1934 bits
Status composite
Value 1041563211361006042271544588984521798153755078577687600222101910103435039807932257256707888671941554447660145220025493646345965187316780673784080925723594927426667894661391487142726875992782608531051683391946316628970173616224627365945796209057616939716752055755617128017430695848470206578021957887835600477511142994326748744695832421310809208624185016289120457317070549567732674218244374837559963436706924603600306270115872535493529031871562231137967219199790524623359267042677988383936013439296357313649838613712734221643801812313559693649618802697097646505787753301975932782443889

Factorizations

Primary (ID: 52944) 354451872726804327183679 (proven prime)
(ID: 53787) 2938518009083271078795864890258847603784411168057651333592504983168548829018544653678202581959025988313328327284994841546599924153279732603219634172930317248704128338108560268282010055937000671562982268107791527736482567708480155444749811009757957755845139392190396876277242174939753271685896894524964482260966848769500499967048032973751254706353137910488701610631937968966113207151626625648583622237163807581160241589676790464379737218422101192793345459614818179824472079389659401039543203872019074884392103357803501968444196038093744690576685248460659142991 (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.