Factor Info

ID 13041
Size 320 digits / 1063 bits
Status composite
Value 72193565184150522532756894806741176384695815589663314173746294960721721514282199173344988726502846227360911929332001765884503060972118629555234737062461303296839255284705155169449400085254954711271107794144746401279886798681059953962837351016953403843544706010293731063888204412442042122745525495850505300438840512418429

Factorizations

Primary (ID: 4244) 86630432442539925437931403 (proven prime)
(ID: 13042) 833351088626216176649012018375303191695879428528648013366493604923101317235518505575915343060121042959381131697699210422320424213260678187679640281248480507913380854966693744149785525279799712196105889313628325567297677571013424390922251083193359272466572165930614004920597743806570118420862743 (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.