Factor Info

ID 51353
Size 491 digits / 1631 bits
Status composite
Value 61495804379857558364805634580366390947238949599476146684126408889819570724092857939895356424045383531410217535169451704837513934888197746824260265602973777233689458192478519707198947110181270799352067095172685593582080261074213637153090644649716737813971607048412034984470101106125127158326666934013321223232461248724749548365154092627146847261869609911988469526405395827799454805942113507670173972958415425442566794091273200759260973781352735557091663155707719723433958734898740657919602323

Factorizations

Primary (ID: 50220) 303309617049998388989376043 (proven prime)
(ID: 74321) 202749273095816217859151431411708250741181735059246214825291251733247600653406505537870504662327414517922970875793092662516960602443763558176918359328767083712240359634418490941128436312437639949294856923730437183641471123895512259997030427021124313450682949467807080311159131507368944275315804855961396572903145521098318125956893278793379718058064008538512442386284523190673185884020876766709326002479720502612977401041921081604005512910116690209732362162882075961 (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.