Factor Info

ID 12853
Size 262 digits / 869 bits
Status composite
Value 2846597675559772028507378290435716143766041239093678480999972195703326137016646317302944957390200988213209336056857783097129681513381826062933256210143906401840250060672575012129204188337976191042566248683801904739272935569353491094988386881800998841746313977709

Factorizations

Primary (ID: 4271) 636961216046002471921398696960338364910115196955450597747751689 (proven prime)
(ID: 12854) 4469028260826143740316500464568063721085651627957558461403608168863980426601416644929656192520318454650354590856141823918925062260151530260247735652603543381710158256282192246034930647230384028698181 (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.