Factor Info

ID 205467
Size 546 digits / 1812 bits
Status composite
Value 286058845139898936639815444858493161572410926050864753493751702019839242648614341280087534463102523296858904228179054683178856997344350969851330110556458289100858628815866829838672017319008608741280417980366895541921693134151656752035279151920519771261219310102635993818762332218134135152745775374498284375505599147713289618444848646961433002860086767876183336092142564091521680699355341764446295890323847923659133626116967554688880611250042690372506761948425079854310923158904823098149814095965789292812725681875318660828688526970188735183934809

Factorizations

Primary (ID: 205468) 172383305428956613502200079569 (proven prime)
(ID: 205469) 1659434737186837388041935230604063331962419291222347557374599790449569450605210724651676898116758784641376317659662470807129698194102420067727935356729943009542623716174663795764757860478958224000955183600122011099123491862155436467724652836056744011075951749810475503455686629741130815216903250390757205085659621207572072586747592555247402270714446950750640458463326760694864193498503420252580889229752933660666082063070175283717648774728389850325913475268684227716083782062017348534094446262789504327785080759101961 (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.