Factor Info

ID 171946
Size 357 digits / 1185 bits
Status composite
Value 306111300860996120685667807353855394719207368994296499344642037042865717042413232596837745601441907979704376488983655832516793069257047342703055145702608654506431245135863397130978380394482560262264232603230244875887923952413680674581547478234630532470112511146710072277951681322346999826772940013685548331196860955419806814602781813758793429136804750357609

Factorizations

Primary (ID: 171484) 670584086065182524119790842865677574461 (proven prime)
(ID: 171947) 456484588915880271811797266381789381260521011152427717153401232483221242549650292501944011700145174509311857533055054191773598756140332381500757043908995486453004816677155876158086071988324740149536461347130799510785472329626145222314304193487187059808235804098576215348473220516406303811013258336180381398874570291869 (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.