Factor Info

ID 5874
Size 256 digits / 850 bits
Status composite
Value 4780860021007153303218893257386226849231176085685521835364012376239022261819377698769874332829998518786210627664472237684470951958883438697571850293441511350822324616981976871330163073960181174987870527597818018190927221116925805397062951430313631334225333

Factorizations

Primary (ID: 5672) 251951573867253012259144010843 (proven prime)
(ID: 13899) 18975313182707360143988027781731765914932724024508865297566820414330451510242895495728816441255076780186484335687475490439763668192602998892765176405534413341210675070782024502529286012410684621295434156595127572258045921264431 (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.