Factor Info

ID 172432
Size 658 digits / 2184 bits
Status composite
Value 2611623586659881608949292681881233309588741077163585951626688890347607370381828140589042175963614123067094311314481605889777353351848709346359325409707492148116314505784791473286330127599802662039827285795179100691142342832699280556480751806179626036380829983836908305152010818862704804289111554768586193979314544529352673216422766570796616066464456211416624928854206908841415621830370856958129397118994650189990464861058015005919344740082545719422120176322297605866040020737929166634230982236526188702322580280194786708455758517889449119441536010583290863897648115230404134738379448994079861142749123044604518195099333576040157571145962695255045171638785719

Factorizations

Primary (ID: 172433) 5685280108120806009283781957054177293048148998789587885440858135989617470027455268119194926091600811007978142774706639424887119570983927093638977707837142476369124585136559991440114614645532720651888242610675892365745527415318476431411061087652038953142003773781575689295303073867087117856170278747460740765393164548404835039 (proven prime)
(ID: 171667) 459365860079516675344762820770878224879630776488064542546213695808100183292599738258302883785857105279933237221854683307523842963419553016174961430798013083308376860629562195638153243420019572774739077764757268391858665040224159860492967213719319352493614230478619895536631006539853687597982770366000334548010935863918373084588814121 (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.