Factor Info

ID 139763
Size 463 digits / 1538 bits
Status composite
Value 8639358005054697888970378196651551881411654707595628667014236017887392949128630584293687624453209150875509326852962349176067354834711754126942600809759658177561046516437387339666640864733317612529211634460484553817446797708072329518878159977611796942446316354264117062985484712119411211415628761352847292127342524906345400378320714092915977147373336404930550602166879230966815733638354183272771743452007961852917482599641200593567079833198084459310057222215449039

Factorizations

Primary (ID: 139204) 2489094227090357421904887101 (proven prime)
(ID: 174634) 3470884272289575212773201296802987927829411530505844766887771033727788573356161526186466756528455523887547742825315185668124284368970525965301706462149175560140465965838958468284455619202978347980295623735903459861033723688228952066450843413521827210700844417984685130982041871307844514171577355072518558307482037550932874131741890008094650331574781217548106840136349652464675120584797356501501406494609176375340505399477524396087942139 (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.