Factor Info

ID 117143
Size 307 digits / 1018 bits
Status composite
Value 1905144998764887025392968225874896973360699949012057834125918614409694322827656107352154763868947665986924877962254490020619777472915081188980266639394401828007734965284222126143611253952508067572794430543039511431636380388896613906818098910009165140405374099862633170346802787249366447237264750080293826689

Factorizations

Primary (ID: 1110) 28206477527834707033776102306507709 (proven prime)
(ID: 117144) 67542818733209506707054692719667142177120144488335124620519469154201761878666313146425996245856547997148346431804961880729830759979606148440704956352969033649688958680294649342713659557838869278735496622922002580107054345449698336459418850302005098233444388091976133747221 (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.