Factor Info

ID 8603
Size 264 digits / 877 bits
Status composite
Value 653293391689577694195246748524608296033618530867175643462131277390285477770968211535090619674203088476684053561593468245696364019064937600252840698392693514554165264124757177278020458684579117939426699944972100072970800646866457940088787672714796420137362246492359

Factorizations

Primary (ID: 8604) 91161291484807478873801 (proven prime)
(ID: 8605) 7166346385060292427383338189564750523219966450736801185666420061555194579279115886462389065112813762782725403247836022827624641154889326967678635181807353780186279893737276179125107412815532461662105526278801286119049732329818659990045158159 (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.