Factor Info

ID 180162
Size 598 digits / 1986 bits
Status composite
Value 4172556925018601295763362818242632899930095287578584625344864049582801883249345815488404377547734429284358973448069406744087380132273866342857890948274936000493494717918983705148658437092919166899291614075204438496347346524528308612796777279085799204092311950841382518973177377422939482833169034432836910119858939692182590848759798534384768990370056542779463435465568315397189597098415899168667209800048070905136221607859792303331318570162993058634891117717688114126447483469026263329763934125214671681850602847653443708023617452165714034121778088008054580262055211572069702416920215757400792179231

Factorizations

Primary (ID: 179122) 595423063889173269168167125856579006791 (proven prime)
(ID: 180163) 7007718004345299887100658909545561838550155000004852098338956161593438536703905738841991613164370131312864537084496340114136774291216280929046810200233144652310736827989384997094125290907016647730922763251201974196403777207722773127578696771498874477649730799771811112911485382022806279332518253115996609855254590661501152787782421562448301333555812746153965763075260666193063578597511982000908227015709044420851790242404225472841162261540830021743477349416971962597457614321606790049149509236205129669594325757273624296907994877873212060870548475749186548841 (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.