Factor Info

ID 179025
Size 1087 digits / 3609 bits
Status composite
Value 2060170551280023345877067145962171746823952307640501455175016845574290949381304983900169910502403951054398779641796698902618308192202138330035052155229703365145819727952634153268588268978625889163864739299367136629713378613249279635205688441825138788457714840817252342354181001142022692683620561925469173278737127473855212464199274957894294987816018819321120139629438442236022417905939326651082095462267811631269119953056978375177014482610118114763339576023685239871592490905481301922789328080667668123999463262495572048210696330350958003767802972279851517064733917527365884854482659592641767420464303258835612370044142988727753834244254488975813684785242329336461929170309012697781312482445955580235076790144458315328779485826678096542722022990993619468549198023079449398174344992637070830188533503333240029862391331692076089421340446232388570687353934162087457579831156857215948890456047452958668601067946465776654625082468982331390773789825014802261260945798091182246588293302512836746814672534068012404037009831709086058488342509836828857788356029342139467449412877101743129400114183

Factorizations

Primary (ID: 17060) 864924681872067467281833690266101329894673072787282110833710290682270713227047068642369942710011558337968006073162167484471935656124921879177925834164954306021814628191176739700370664131785769890925162649131 (proven prime)
(ID: 179026) 2381907459064449267058231761602611274875051019862735452997777138623680432593447475858377346255346067810702940379096807122057377813100375776062655100056119165009058173332254303150225520662879350943423881406096925687788059931794029536217555430472986408059755092249807706832816051552212469695809947117924734120603546897634161256064745956030829434861728233487795391039671861621839257690218447335431371560873393524892805937202925342230705783152366877655986662828993986500860046248456805976344235813445449748463652602282507735655058357106823923469159759978545468343262112702028445326096508127109130616046889957780502815812506586450206110327857937194383636060499831350731480606275230806916827123295613899432946089768559790308867047351924276456410634145540209594968242357543071971307988201104413612173795551557527340346038701539980241779450644231219934919787078175139410212153490457395093 (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.