Factor Info

ID 142568
Size 1013 digits / 3363 bits
Status composite
Value 17818935503113547370829162637497323865638339233821291965333602958919864058235968820267063344181105253159434235522733465498141046998709269460269708940621086345067827417108497772494333398288813177756888315859501521285164948472637272517145017956256496242720213405247832108558495523070813405993561891096979297949713795920609767437697272356568305604430298618798455325150991429640453569095446239363289585043071489027888546692474037463812834825637721207728707146146243320992438569351958374808231254627225981648398497354490291791338519802297465241529791972035457954412956790695145453524508253091742753120687362362465900096200681695768897787961626144189293047818714189621083956873402918123378246861922654483423224209222125460959433593886711380048307964342248564830654396716921680466086267524260832756789238511203389932803563920261054533250927978642838467872617532853585743381243553724404940821887546091619785378110831020568317700339358689801466773816346672659130714458555315338176760778832444503854322448904159622783796217

Factorizations

Primary (ID: 6910) 12819112747383653095727 (proven prime)
(ID: 142569) 1390028768313184922697226074879885124649889796001434955478690894465555469959463319559683789278753325942755481833628798498941063107291433191404856020551545742996694540175789561001798789970029644249709302076484813627460090892541673356270435061629192303438366173680327408051233529266425424495057522222920065228906938975834787500307394034653322791227302918323969402467665115238174560897853094461624783205817183577398763073551172776864594807861094507385044335860185643935387693615331296920901542161528839695317140104578842076173266261407081116353014761013523735503563813179434083446643211308632172924883473948423925433561496919614355493562724976639451082134794256431395594503017824085084152712758773105271331294954121082382244633376916130692818060505783489278490434800419102010223330914355460036960951519364781435398330952365540201610569726162208914156943206732586770171338449395535742572420509701601184484805147925597130338298119609360658850991398178489859412126817441899726426056826960930134871 (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.