Factor Info

ID 80972
Size 726 digits / 2410 bits
Status composite
Value 169294265795052105704148777727405634169022503506438278213964332357546931687022711285944915081999251856973664056911981385397682829844993579938979796535739610803669326471747464782521602466942464867500348680721208462974796195650701773503106925554831209264723379646437305156983211614228951439247863294288598448789850561963204886419010878358158549951915925096996693270152025640205291964358088601675581332907362923157122687225924575970153278499670245041573725506958768634742954063504671271313066161623168885105288359069293082759159054679622084395844567582686392165237096050060955444294709276463112950057516352452178407605662577772528576674710919198329586930548560641836921045502415667411511547445548216597582097301682925548619837001

Factorizations

Primary (ID: 79446) 2448282140803898919889895300672986201 (proven prime)
(ID: 80973) 69148184751069562052360937469267740414317111285200460312971560009045528141023883544890852071826019663498363217442397641678842753698024783852882257761952790062320148317083534607916431622898012737564819201892557144689811974477557542829984108842132257856295495362876913583764661357749991587561715347518007389916277130619528635775715385197814884990618609611836912839298906974503701646452823068650771535471996681423156951498859221062889610483083787784526586023248197982143211690474834841170696685205355032507129138177625057472207192693027774045920961199286914909817801145187828092067020654607559706764846926627707940898055814137121932610532021109592611391809982009388257754905261746290039890801 (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.