Factor Info

ID 21005
Size 239 digits / 793 bits
Status composite
Value 29880083756401895719519793674904101957041655202680692734273450689053265361070707394511414262352855006164964693051224138975524156233918714206871982519541137651678200166945937809499752083200697278912823766809774136903131729256153011675201229

Factorizations

Primary (ID: 6793) 22500358133965991972941 (proven prime)
(ID: 21006) 1327982584921421757277424949249225312570109892227076529444316296474068890476752453083002015081958977972009175668564681165454776859805746588582769239890239935878237532984651084951958458561725273109674443998759335946369 (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.