Factor Info

ID 159547
Size 483 digits / 1604 bits
Status composite
Value 478590247653851547967024517865792410166718348285862769979554805414083214081718249989753802158117513655718507745692492851491544876619032672096928581574171652554194576484600156730306324857503178438016709251796915281589674470176625581242786737713517399586055584176305815081974703269227130603235978193664114410201438337695954869763017756517863846550603696098580385440955534747916089717737599487255316808762855069594565516169106433081859016909718612889752698627946781607953822403771388089

Factorizations

Primary (ID: 158776) 18610345022908326918950809 (proven prime)
(ID: 159548) 25716355449871180257938969821434388109156096130247711238643180952984902428418507717212330644996069375142900939594234681510052609185830940490202195180038084127515616642472172375256518910491231913319667804124537662320285673960809614696745904651947148540308899340704851625474473117555744629844346078153676087260508917864225673485518321540912812182237314391923482592839903720773952051183779876355610706111300356333978472688897288505114316003918175881413080677921 (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.