Factor Info

ID 172162
Size 328 digits / 1087 bits
Status composite
Value 1055956110708596188779931523592122500805417670361421853620731536303614912970731607339086666606195166103201141053570788691518436726750763810521330036945516916006124507585838953494232521291307370662664305628517953927358671131251413715676088084636175754326798572641552988966772666584036052047805956711331154238796145271115653872257

Factorizations

Primary (ID: 171565) 7329263141523689667869211910425009163638064486963152862638039258406766109413197339746990540673 (proven prime)
(ID: 172163) 144073979923863417757046797463496479325159995189921126509466848692303730834685822586139099736872124654070334856744895943132300711174722293624272894717637054651053325023326094246043706070946150170487039395661559685698568857836813169409 (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.