Factor Info

ID 25970
Size 260 digits / 864 bits
Status composite
Value 81209239845370217780918982321158879704527257016996963395339718409632443060196864387717145707048873449607690162249266718473389839543477916485279259607461435249029403966248437577240985496963674894845469686535738321939255027088907080739956284559507442467828501977

Factorizations

Primary (ID: 25971) 1432504508430034508204758969 (proven prime)
(ID: 25972) 56690390408873598896558055015321283066564612582675135182661134692366555491569846232739464902390362503501954578204384361102199601912903411191120585433068438240175463496241007556022659077452441901096666934092046393962314803819849824033 (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.