Factor Info

ID 16249
Size 428 digits / 1421 bits
Status composite
Value 39666388063982394312881528936212791750381520649008524675603027827056949659161345121633746301892091475426166140492277555533085079909387043480567311584973380008525372557303844437254635818531556152370981707758826308244778852048425748457187550819382384377934162297330217136677711546245464174818285557397702314857189804072673859287065628342392715449478885967272318335783038380470497902681035037730251012793977863409192982058150267417

Factorizations

Primary (ID: 16250) 4962373481716719896296043625951821372220926249203769171216282814948607602028708642244326228438973448734499148342750458640089078577099843824716799886262233220856833429541830991332396489 (proven prime)
(ID: 11483) 7993430605360222292860936960123884061988016846627213757686887976005930025638602973712891518592878944687759622084106508783413855778177367022158878920741413700868182301410439178049533828082651513160945607018874830040978453228378816647358334681553 (proven prime)

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.