Factor Info

ID 28173
Size 670 digits / 2226 bits
Status composite
Value 7535248481171048558030732970197611774336948039774249321059793815598665753826123191813371814013731911999726867384821813240501201492152339528567052319674730629520243912585856922806324798103245063463053306639220161342356786081198760040139341481126637423664288884900482563930787283626670374055308631928103268318371047280472965249297438513067354309657053097174900016372602618768514567452595319242685699570697331014288201200876164791186241364291848107495562466412350418822884777103699833130583407096941248593454683603399724909843902902052652855145522065222855652225593596360378098273849748968758078899644633317487484147639486974702860098580064022504970385520313006791227083673

Factorizations

Primary (ID: 2146) 316362908763458525001406154038726382279 (proven prime)
(ID: 40803) 23818368944145347582891184649448562055473329032737554716003653360626930627992338495920392773741714455952533901400267162824636610592960262357487501119457885540381388049278297680052215115467259480295095496818875885972364130510018148704305715426389252205798538035590580823366545996265673570648045999543948993632068467110290045299359342766761595568603510976774361391924499020135200307804077904360749233944366297917753058443875667856479421075128571686874148335290053538410741812052753163486273039302607345026826235306161015734677957232997764834478600597677755408941525124246617124900604041771903269974759575015280681724189823841990102687 (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.