Factor Info

ID 155802
Size 656 digits / 2177 bits
Status composite
Value 12829219821600986210330467303077710501345626930461580874200788474571464534424375062308233610383895729814019574085255071698076159509518749355991721000575698325501423866445033230152626855752398136068352840793557869776154875474990914023582026489998313471630022743969576922362510156329274271761233631145881624598514391584059910364978312156074396683636931360621713502618765764071362743755907534361548621389937077348127940451479517976620359066134227840782473743983707995092163365559544190727174544361232094676802981674162393836943761085841057477546091496650543171638322717031473812875538299698410095061786389328681031474382863378214081002704738597172733140927263

Factorizations

Primary (ID: 154597) 3545592640701962728192781 (proven prime)
(ID: 155803) 3618356963607932829130899701466811872408702340857269714012552643813765346035972735104136696860475689095186199233778574121961836878257155433184055631374083692489178412919169759055969753076144821361363984921823917795761044062359235944503631775085479543489288846561032813114465837567015930350889493956447952273877646102474130271591661930999345560636985868162875205082935518542107142912193666234187956194005808175173258965799737652467329265789006780574398210814521406470589287882777822772273073694889262194861703037034609349582085014484783676623564206558316053520554565938932172022571538574213426056297019654830131723944939707060239323 (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.