Factor Info

ID 137707
Size 772 digits / 2564 bits
Status composite
Value 5231849992811239812897236459686756888538278904327809647587645413251894787257317063344012626461190342328850347241318313837841285290062914041028384039267673096043193316959154995256170671220726871160992757203613593529040876893236959441602730058987290779044464786906284877686202803474996027045306719309723921548803747161312850237116977919189163940599199111765623189147802973316860231624430112765596873268272915806987565299125123798128711753574516816828644211287771998865801594743950420188263781821484782976522579136972569583979200776956536432630456656268110892134983874214800608224412733450887020318130801884112464419246149748920396212200685228709280685693344975302698622678540866542999851728428483671963804263318562434423119876103962459820215688381287708143087488013422165181

Factorizations

Primary (ID: 136468) 1757834394823272170457840229633 (proven prime)
(ID: 172642) 2976304257226253445981708775040201169063237446220115571343363350589573243650689343006042234283548419953121457239824902206935075223190030513070374006516657466247195149910318682153290220691712779024777201538342272419581475276708700546687097382846403749978584098522677833842359536001246394099683641216343269639262166759810357314963430373079350271317773841839900971499855906598403274101810249400132281966530327963875708731502347248541304374928921787896113185223894352176079207439912349484099990632010179597575332414558677420682370094644709461425643746537060958148941091493892032132031151090611108525122743247731933814858643789178728239404588606167554222021103872373698831375762645596574813256573746175340884076968774918020783520549776403293901757 (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.