Factor Info

ID 143101
Size 1295 digits / 4300 bits
Status composite
Value 15370623960056650265462373099552655875796873404807108812370250357636454799520325123139309402815233607459806784072069519462563138344509410126816898382214959903230161515517288274253542304276177063015003657071517915498205995927290037332984686185923727052883753460581558096656864442297459911930340302202850068448876237916298507404818343124714818671282657583056153049896487678077708242739335484007188478988301138202646401493360264371730771429825452762317881746289323837683794769837049785910782828130422626506719115497389865175365857654351972569734995340543151557747226135385674264637065593837878791425608129622092018746145758579087703331384463236037741069839974167891669667039773298527122614621364888529679782455514851994964917578662866427500024063742283874054279190001517472073170527082734526007199645697906626208640227389475969003015941323460138011148152768492145981203505665882477415278964776128303930651474261474164399843862363526335682860217306893395818006050272803330506663349769618025710604916607042611459987186535132083268056470400716018989176920564134463261785368834669016268487495943582662232561109906411557511531281996861722904932629867394060364660835045172958448277135791402962497111621333144745563037480219357345893672894160304474102642524776271948303472741220593741370460782808500529567

Factorizations

Primary (ID: 7389) 370557330252698435771 (proven prime)
(ID: 143102) 41479746061357856069340052408538959733652866174854710719320189363609503336060554191834772830436816491319421580640909427219008163825496250445336187215222117591689048169078841679087679852394665089899151692151336449751825276989844590810151181291739558660014437667915010327008131717948188563447664323889298605909558375856772632532732808030788251108161967056214666280860259556909972598494089576091396742634260402319943669373981509538865808330054481631324396014094220319028200105518838427534533490727496005316285450713695048665990235003443380643972586517306621044087505643359667883279876089842798409950841102342324387911762699675972535617962691312089241698275651999057378945662266274649266069999500160980816385480216684002845132938018801086736358806706673723408204058653477451230186807065040057919628931917663468366126271387386451377860346414942812792838064423993661735292034904708760528319674443632499866354220638593456758411690647382344885276317212837290276272404432671795940007718237145023563321388147184566841102041016847252200634345869170048084327070251774961537019410513241018122963532742408077513075903378033182960136186700997270993014243171817891840971102059939544221447237553812694887061348639526988320310196884990434358253754175301015363683665549946204919324669044551277 (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.