Factor Info

ID 179902
Size 475 digits / 1576 bits
Status composite
Value 2170781526533136471046328127547434438597994107904653862338320459425394264727552666194220219940592191466939707869309256538541554838743089179615384385399475180840252960269349875683039350348116472078971117112952652357761330478081121671696005728555130028191853451176091907413142561141195688826738751402868169116470428921569639050162218224031124868941685821178225776738100505352675694829729822487321354833349425213656948448572503027897574973557115733296195070355374376934055593239

Factorizations

Primary (ID: 179181) 14384505962657836564282198738719370887273418181 (proven prime)
(ID: 179903) 150911093656499791833675711742336226284596331166715254641772442782191383874174103220741346448671720903867458721320421278592123464091177526227476662882886708346493920001857196553102825132023597345074072121674972173091019885321376400539826569198007160356653059642739317152225783872169314727596880088892345754507909446775633310712880623781436662117454254787085261167930041691553364079311705918114331807200181202831246106818934763819 (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.