Factor Info

ID 149399
Size 1262 digits / 4192 bits
Status composite
Value 68483648350282318987137309089804387340156936822361508199141182325896996683492116012990726837966110820380443531047909047111002780000062992194161944763919791371609063847918505118205302732699008955540594380997017113257585605262257627377771163073462923610142063946072829968041842602039957996714804545761394356494533715546933722580873138691113668622660794141477314201635750713984746418075893033588913444125684832351532130366826905905329024972485489562979838767911529436833714603191864095985112451595341199540044796959012350758262360858171062791801296865404446989015960215115294758219932819146294520978124439816729609679245689841251472872029647826500100598616334246499459396922509635195198705084092883157513958341475357338624627549123640159032569912317276888576518077093721352953685826189086771802521636045508643014277904143800155153676539104443582587973911510242550213588560844327050994994271486186194316485925920736389072733496096520138645322784845260451410562160752779112216171044629375421194705863986694072939929133292420502175376962919846432320681747409750004225524730404984619325731267096166983067682619979862556897237044091910666838300215940627815578408758438759762419805128317349377393468959888322234127501940884598765944454107891590168601419396952225967914991

Factorizations

Primary (ID: 149400) 1771967510817553950251357 (proven prime)
(ID: 149401) 38648365690793729590374870684294143938804611667361280520458171710194298768076005592851274236885516748373753126694156073288478960711934577321145585116155465053150869420617403220943080500226633470274939977243751178971192664936133373492579867430767554502546889526704637591337189441560277476996834781064541797356283899423282445358088084479388442675639200967727831471359989513574608703828751456004836481303427548866743107395359306795913467277201522308954506656737238430689405406971845348417887116523343707092010976019722652638510412298524325822292358743181556459800384685183978096902137757591661402026433618521884504199926090596325315510308204404961589865272443691277429170922429182549696308585121045890500171195878983226875920291972470633780115165645455882175346947179289426977624276174312491036309613418412767811791237407521876265609892244040349121462985764240229432376342391424198876478921035439345033605772629766885210470729975519075419506687321393553033780511901391381588172879076100767288509122114779175595957330785820916727586851557032859872396776786530592108589113695451893729347690179494795808040968709470270014748446861692287569122222334732117266280147166162186290778857239567696938914524309954045639388302591766744372745436498693563 (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.