Factor Info

ID 33619
Size 520 digits / 1725 bits
Status composite
Value 1782076664175124575852101178309368889454621918125784707676045639527029410734508463872604605548320682129273514616238641861853076604742089495628739460838889935954463199977607774602433444754823763021025881585078379383401824176900985667072941390844624143036794051000300201721392178583307160538047342411538025060279564844837196037353457970519167591446745123409899373700791631120619613385743197271832069881647111426757267986373600514212036709165062960725125429820517939966808338046955138762508294192330210008173757347434568747

Factorizations

Primary (ID: 8233) 130316122780975961361639346994021774533656192933498430337748067 (proven prime)
(ID: 33620) 13675028278506140778177576086150768764587187056328956883529066622064788888070629482592205562777328655323897753154455634186703709328748291946424721076061508639480671952144194332297745488268239773951701342666899677962498778257597067385168207037352565998039947277836127805620098661088968528128198537390952935215375242220976275560564234013424031042194135559973748262050663001083151389806557434709108708608050221694379286316388085347559485737618778781401445894041 (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.