Factor Info

ID 191978
Size 1087 digits / 3610 bits
Status composite
Value 3021179811592106936735482735564619722604041912288680235593942575493605648176643748667223857954502706216798942423892463342045902178480069691238661428372249345685746175146130567366395837459831331231110080065134892146701922033857787202257488025583084810255550334541529567918698194899762739165982143656320311805602287305520011798665769545767855746256779072309966653761176734864485597648910357430166380294807427370590470357406904074572978343832930463260176226071851737219978387245461523375350720536174887970521177029520817274531227435171755727685797343869115278623783896102755482722911441175753792363748747116852073225382420239138752576750927414616115889152400739789636796917497666831270144224299109356431447852250677403621953087338658233111307531930804001712946970210012422941006835986520599053250070826397600439459185998322750283580492036842448061647858107921399094389395067047004958342837242726965933151345459653129941299280653309732877297338400667016490319106228492413172094488262181357706050711670296083751876050703004450152399155094606969416457721457358169686848404370256467368187863393

Factorizations

Primary (ID: 10989) 145986471351995281114748849644203678988470587636054170861652120292479900430176816158187653823 (proven prime)
(ID: 191979) 20694930041206278760112076746748296617079643617960115608406154945429350334476392990517377141079289439632182819069473886215020877189054465835454859621216405379825684572204304789947131124826752190457987328476151782783106384237286653633110229474810960167166732137367018178244881862346622657664692434486040122663457085581736580605910611309074422250702303296069505892968408205531638056025703993943685891970072668143082270695610737065421346018457374212807548371377873297556462446940901505397587727269676903343396653549905189629342980010181379456296948467580809683829704321325995328743876659358775654978681855493050697910698698025933305966823073803701927768926884337072306199271173673772926490222556317698629413836797416102788502054197299755793962402494135654455198902096713949535898264508713061757576299383297157725513574462838782512369558450977977722411520995350659647670374715537894281874749830818615394220261581510185596410590017179496059656266866011623763391902340821269592830557760518592492698591 (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.