Factor Info

ID 38449
Size 680 digits / 2256 bits
Status composite
Value 10201540891315788490564203201873928271188930158390053954695080393328752523753183768558045965670551272838396598680340674984595876071997022471820415160794765337820537291460659902742865734094406410638899109110618784161933928866639326837681260040233315106476853724906754122448068941138646621988819227010110999389658914102361553180673442984490586967995358374736528820251545198646769919013383540588628267462800509909289985512345257934509992003582519330422492050872193911518996525843112765804746734149449679271798530520577543519045070401051703747738932609833996997824480547980484876042461283651868365300502211780515790232286177573891478857967324984496113247363889038431933960002809816517

Factorizations

Primary (ID: 11578) 31072285114904997233712868061148862483 (proven prime)
(ID: 38450) 328316403302511967732868928362159689147773640862858080455729618008253581694593934991112572479490930171591958732654395371102213624261846419236196300209249641883985101581599488653525461647631471692901983538791160692045691038453375965202932107053743958042554924272670500484584153403718339842578815491555107914858951806657654337304524189959008201148227243569136454921104368217112120113854942494909098113698043423170704889911266568053528327986730511902334509536133702734280519807362506246414876385275418312578322510867081759895664714121508353153413755188928177794106828318708770664233344080095505532113515605189552051335441720577283013497720812999 (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.