Factor Info

ID 99778
Size 768 digits / 2551 bits
Status composite
Value 757805533182617588483346347471871167379379413230850458945855105532449544622455906493693436989270929134855305819788518114650001947627503067399641578894669380178474073373873840861400041135955350063381720612890335290380805610705513014860758748864966651048688360609877931013648659901587708471433955646676010087210090899026856334912258655096509102356698086640564323547039670578200868776334824795387117559542488453238461677651084735497597915319446664605716061205298269112675406446819106484843057224914220722249785851619977758408980788234297792790994921127438216787867006250854786312488924332714799463476297767565636486465965032584502097390312430361033542570179946230028447100619940390943836829330974147756595764581818840603296114641526943060379856366441906482953992909828317

Factorizations

Primary (ID: 97985) 4268250703588644617929155594605677521016797237122821 (proven prime)
(ID: 99779) 177544756812310146755744398026415498620384931440595372201763155642196019086901041527549147014646846083583415971889482762524997301045714349317741613779806092274286038986616216671076887432012847302052580171161712470064189927996633614075832736781083564133178015698481274234961685210857428236557154174408076490433546891813267980198615648731515417173627410825183325993166832610858970756296205672482609832849211830719190798200631470083147948603057225113844558147084483664975748761789843173772690644411581817299604889173108938295687782065249627548783195503871076530650587013980629897218427982221869097449093772481307742786989619016387502495087935996411755416799114277525163246282504179778180544619596551158303940279079709177 (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.