Factor Info

ID 188407
Size 1117 digits / 3709 bits
Status composite
Value 2246404690482000105077968109282383833694064543450498851650451447113501239401108832353945709412240623414626899055136138008435757842235697965367424304932653785453402066883867389553567273637751903256217405771547895186331755919408505107879015801352828821983507502843225076042681609576246091040225769912196667088293091966377599639095196371405302514288018906085005364332032755869609392798746109568663841886988273528935212030294302739890531293767782041356383508003225538200630870407368160490681829726619965481621841423495569712221566041933014465642583885040191160584661253684974804383118494228590909614796968276232054563913040722696157965158171091544698017785727553827852387459441691556032929560965957376667893917415092883523089726693844586950596388438293228424106340735149090455788551915364928468954789936294023425680082258915463084945011430532497107190648381660454255140260407008418571552890592651670558640823629794133386456323267620369287632708403878237338709627159685070057872768944295334357118745089548373884678805177033422727774207525365488669847674883007135468548602358275846481132299880279080242548526743708242464249

Factorizations

Primary (ID: 152181) 186876755095849018355108664925786534845973652409098845965209518441187042394836572162215388198405266036965211920142964962869 (proven prime)
(ID: 188408) 12020781767801030003829270254070668975116141918079250919894976185103816750485514071337125482936359868941358136962523996959431156334555446262143130564002230957291249302836521908458493485803241610980179675250024992689349473262665608279156596685996612857194874074064169682038943414726863662408408150822748445235533446287347229922310880263087099772278928002043579239700002094120583371908329548194223888836273374276399170397601973116290203220465107871395252330407952237611205852688260425566808046345365692347172913004961209521121861520067560489859822445068226516118693437941993148091852814064452711346589204107547367252162019818150636886553770926842745838381163844292798385060464318659926533670479763290889877747382930627175184861646874256525349487044430710151625167567142330488930189204416630741902589681245951254487819728641854560652302843903331886588654431787396030886800378162714217935765272229812559159921000796125337117478560618436467014435444657337825005779756834266675978159964233692645876021 (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.