Factor Info

ID 163183
Size 1201 digits / 3988 bits
Status composite
Value 3141568566104276636273638928412497255084009414311646962314843765575840126035423526553934243111422216842224670861388358114331536614049178939894800052435351965580483105998402109439828508113543879833596211221459714862525420530761239126688793325383886723560393102108510255468113595904189998728447176871959519827701014817722593251736872615826064957128430397792872015737894916925500842020002912478466629729193741721401879564673075267106200055217048655177318111283542537234749033541500232992534026900435899197324408814179175639884691330086787432352682207412013400272018757543615750318305296716094761444519085892590788318730538354725859615215646126248535018674011389270308156338032280659990965538187572325437744071524591529166253854794529946023039045490041213546185724187997781163827592321920626861615152102503240076098683631249445770704049372394270460029076131625650097942068242043327650663454251304210562213791107859909635969495126785353387235680604640727451621132914512371545044237366632324018336242060250293435854374112725595680563284154744192073537514046343959987009729897334586456520813028799904977261338869135977711946199084760977752055490993725687383180974733013048417525293637939636065884963491412269

Factorizations

Primary (ID: 161004) 3734683792412648487053 (proven prime)
(ID: 163184) 841187297432425296652784659163530319147503975780002316717667500459021378647389425795357069680628455959680840526540250158427156741109735469826190228252267638035475247738625527876726417229565883491915884700563521358624273459133827962454679588259122287530302728245920099777581506748094776362650023629004359124457213339434828499501154258205640207853159113040915100465105694450705314380517831698293139603023449783329055662954401946897903315639845528673519233575260578718044688406451809736284329072003093933669538522022053489100206327590838636911883798238002943316643642577985042245993948520078904055584622769549708618936303353589191877206298165985785584311971197158936252420023907641173170081320892101219377602974361055318112471827747818842819135896507291749098952220142772519413911829816228542103343505654901095872331765029754456015602646391688679123794170082560084102702011896963090572909532538522457224279067277524139307043853480973827320702321797997285952235977620560267892334271597242604807143230724694508982611724904046236318443002932931481674587198572882012989523921097891523165668839322522764637867177377626569293380726699565607533342025895599842778436089499226363767073155873 (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.